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

III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