Mk ko bt A, B, C, D ở đâu nên chỉ sửa lại lỗi sai thui nhé
21. The picture was painting by Michael last year
was painting -> was painted ( chia động từ ở thì quá khứ đơn)
22. There's the woman who she sold me the handbag
she -> bỏ ( woman đã nhắc trước thay thế cho she vế sau)
23. Mr. Smith is going to buy a new Japanese car, doesn't he?
doesn't he -> isn't he(Mr. Smith is going to buy a new Japanese car,)
24. I met a lot of interesting people while i was studying at Ho Chi Minh City
at -> in ( in : địa điểm)
55. If i were you, i didn't buy that expensive car
didn't -> wouldn't (i wouldn't buy that expensive car : tương lai đơn)