cày ít thoi , học đê =))

The trip to the countryside was very interesting to the children.

→ The children felt ………………………………………………………………………

. You _________ look at other students’ work. It’s against the rules.

a. shouldn’t b.don’t have to c. mustn’t d. can’t

chọn và giải thích zùm em

cho mình hỏi câu :

.These shoes are smart, but they are very uncomfortable

xin đừng tra gg dịch ạ