আপনার প্রতিষ্ঠানের লোগো সহ ডাউনলোড করতে প্রথমে লগইন করুন!
100%

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A

In 1998, six-year old ryan Hreljac was shocked to learn that children in Africa had to walk many kilometers every day just to etch water. Ryan decided that he needed to build a well for a village in Africa. From the preceding extract, we can infer that-

Ryan was resolute to ease the children's lives

ryan was going to help the children of his age collect water

even as a child Ryan eared about others

he realized how fortunate he was not to be living in Africa 

his response was not uncomon

SUST2019ইংরেজি - গ্রামার ও ভোকাবুলারিSentence CorrectionUnit-A