2. She ought_______________. (先做作业后看电视)

1. You should______________.(买东西之前比较一下价格)

10.These photographs should be good when they are________.　

　A. washed　B. cleaned　C. developed　D. appeared　

Keys: 1-5 BCDBC　6-10 ADBAC

9.Mrs Smith came home from abroad and________ her son a lot of new books.　

　A. brought　B. fetched　C. carried　D. took　

8.-It will be five years________ we meet again.　

　-Let's keep in touch with each other by writing letters.　

　A.after　B. before　C. until　D. unless　

7.She set out soon after dark________ home an hour later.

　A. arriving　　B. to arrive

　C. having arrived　D. and arrived　

6.______more attention, the trees will grow better.

　A. Given　B. To give　C. Giving　D. Give　

5.We agreed________ here but so far she hasn't turned up yet.

　A. having met　B. meeting　C. to meet　D. to have met　

4.I don't think Jim saw me; he________ into space.

　A. just stared　　B. was just staring

　C. has just stared　D. had just stared　

3.______down the radio; the baby's asleep in the next room.

　A. Turning　B. To turn　C. Turned　D. Turn