8. --Do you often hear John ___ in his room?　 --Yes. Listen! Now we can hear him ___ in his room.

A. sing; to sing　 B. singing; singing　 C. sing; singing D. to sing; singing

7. The scientist suggested ____ the experiment in a different way.　

A. do　 　　　　　　 B. to do　 　　　　 C. doing　 　　 　D. done

6. It’s bad for your eyes ____ computer games for a long time.　

A. plays　 　　　　 B. to play　 　 　　C. play　 　　　 　D. played

5. A policeman saw two thieves ____ a girl’s mobile phone on a bus and he caught them at once.

A. to steal　 　　　 B. stealing　 　　　 C. stole　 　　 D. stolen

4. ----Lily, keep the window ____. The sandstorm hasn’t stopped yet. ----OK, I’ll do that.

A. close　 　　　　 B. closed　 　　　　 C. open　 　　　 D. opened

3. It was great fun _____ a picnic on the hill.　

A. to have　 　　　 B. of having　 　　 C. have　 　　　 D. had

2. How long did you spend ____ your new house yesterday?

　A. to decorate　 　 B. decorate　 　　　 C. decorating　 D. decorated

100. ________ Tom liked to eat was different from ________.

A. That…that you had expected　　　　　　　　 B. What …that you had expected

C. That…what you had expected　　　　　　　　 D. What…what you had expected

99. These computers are different from ________.

A. that we expected　　　　　　　　　　　　　　 B. what we expected

C. which we have expected　　　　　　　　　　　 D. what we expect

98. We were greatly amused by ________.

A. what you have told us　　　　　　　　　　　 B. which you had told us

C. what you told us　　　　　　　　　　　　　　 D. that you told us