You’re getting too old for football. You’d better _________tennis instead.

So much homework and so many after-school activities really make the students feel _______. That’s why we should lighten the burden(减负) on students.

have trained people, but the problem is how toorganize them, and ____their enthusiasm

Red-crowned cranes fly to Yancheng Nature reserve _______ spend the winter.

I have no dreams ________ to have ahappy life