5.　　　 Students should be ___________ (allow) to study with friends.

4.　　　 It ____________ (seem) that they’re playing basketball on the playground.

3.　　　 I think_______(wear) tie looks really cool.

2.　　　 We__________(take ) notes when the teacher had a lesson.

1.　　　 It’s very important for us to learn English by_________(make) flashcards.

5.他跑得不够快，没能赶上公共汽车。

　 He didn’t run ___________ to catch the bus.

4.我今年想休息，不想工作。

　 I______ have a rest _________work today.

3.直到手术后他才回家。

　 He ______ go home ______the operation was over.

2.战争持续了三年，最后南方胜利了。

　 The war lasted three years before the South won ____________.