单项选择：　　1.The students will go to the Summer Palace if it ___

单项选择：
　　1.The students will go to the Summer Palace if it _____ tomorrow.      A.don't rain B. doesn't rain C. won't rain
　　2. There _____ an English film next week.    A. will have B. is going to have C. is going to be D. was going to be
　　3. The picture _______ nice.             A.looks B.is looked C.look D.is looking
　　4. She ______ down and soon fell asleep.     A. live B. lain C. laid D. lay
　　5. They _____ the office at nine yesterday morning.        A. reached to B. arrived C. went D. get to
　　6. We shall go to Shanghai on business before you _____ back next week.
　　A. wil come B. came C. would come D. come
　　7. Don't smoke until the plane ______ off.  A.takes B.took C.was taken D.is take
　　8. I saw her ____ the room this morning.  A.to enter B. entered C. enter D. enters
　　9.the teacher asked us ______ to school on time. A. to come B.coming C.come D.comes
　　10. John is always ______ others.            A. help B. helping C. helps D. to help
　　11. He told us ______ at eight.            A. working B. to work C. work D. worked
　　12. You'd better ______ at home and ______ your homework.
　　A. to stay, do B. stay, do C. to stay, to do D. stay, to do
　　13. He sat down ______ a rest.             A. having B. have C. to have D. had
　　14. Uncle Wang knows _______ a washing machine.
　　A. how to make B. to make C. how making D. what to make
　　15. Jim decided _______ Polly to Ling Feng when he was back to England.
　　A. to leave B. left C. leaving D. leave

前几个，A .B .A.D.C.A
再问： 你的回答完美的解决了我的问题，谢谢！