13.(★★★★)He didn’t seem to mind________TV while he was trying to study.

　　 A.he easily watches B.his easy watching

　　 C.his easily watching D.hiseasilywatched.

12.(★★★★)The time he has devoted in the past ten years________the disabled is now considered ________of great value.

　　 A.to help;being B.to helping;to be

　　 C.help;to be D.helping;being

11.(★★★★)-What’s made Tommy so upset?

　　 -I believe________the game.It shocked him so much.

　　 A.for losing B.lost

　　 C.losing D.because of losing

10.(★★★★★)________all over the hills and around the lake are wild flowers of different kinds.

　　 A.To grow B.Growing C.Grown D.Grow

9.(★★★★★) ________to sunlight for too much time will do harm to one’s skin.

　　 A.Exposed B.Having exposed

　　 C.Being exposed D.After being exposed

8.(★★★★★)Nobody________any more to say,the meeting was closed.

　　 A.having B.have

　　 C.had D.has

7.(★★★★)I hate________their complaints all day.One of these days I’ll tell them what I really think.

　　 A.paying attention to B.to talk about

　　 C.listening to D.to have heard

6.(★★★★)How many of us________a meeting is not important .

　　 A.attended B.attending

　　 C.to attend D.have attended

5.(★★★★)-What do you think of the speech?

　　 -The speaker said ________nothing worth________.

　　 A.nearly;listening to B.hardly;listening

　　 C.scarcely;listening to D.almost;listening to

4.(★★★★)-How did you manage to get through the examination?

　　 - ________very hard.

　　 A.To work B.Working

　　 C.By working D.Work