用括号中所给动词的正确形式填空

　　1. Tommy, you mustn’t _____that word. That’s not a nice word.

　　A. said　B. say　　C. saying　　D. says

　　2. Let’s _____the classroom together.

　　A. clean　B. cleaning　　C. cleaned　　D. to clean

　　3. Shall we _____ some books at the book fair?

　　A. to buy　　B. bought　　C. buy　　D. buying

　　4. You may _____ Mr Zhang in his office.

　　A. finds　B. find　　C. finding　D. found

　　5. Mike _____ to school this morning.

　　A. walks　　B. walk　　C. walking　　D. walked

　　6. Mrs Black is in the kitchen. She ______ dinner for her family.

　　A. prepares　　B. prepares　C. preparing　　D. is preparing

　　7. The boy is standing at the corner. He ______(wait) for the bus.

　　He ____ (wait) for the bus for half an hour.

　　A. waiting, waiting　　B. is waiting, waited

　　C. is waiting, has waited　D. waits, has waited

　　8. There ______ a talk about biology in our school next Monday.

　　A. will has　　B. will have　　C. will be　　D. would be

　　9. My uncle _____ maths in that school two years ago.

　　A. teaches　　B. teach　　C. taught　　D. has taught

　　10. We _____ to the Summer Palace if it is fine this Sunday.

　　A. went　　B. go　　C. going　　D. will go

　　11. I will tell him the news as soon as he _____ back.

　　A. comes　　B. come　　C. came　　D. will come

　　12. Gina ______ to a party last night.

　　A. go　　B. to go　　C. going　　D. went