5.We’ll go camping and hiking if it _______next week.

　　　 A. won’t rain　　 B. doesn’t rain　　 C. will rain　　 D. don’t rain

4.If you _________ cleaning your room, you should _______your mother ______ cooking.

A. have finished, help, /　　　　　 B. finished, help with　

C. have finished, help, with　　　　 D. finished, helps, /

2.What a heavy snow! You’d better_________now.

　　　 A. not to go out　 B. to not go out　 C. not going out　　 D. not go out

(　 ) 3 Let’s go there by bus, __________?

　　　 A. don’t you　　　 B. won’t we　　 C. will you　　　 D. shall we

1.Hurry up! The film ________for an hour.

　　　 A. has begun　　 B. had begun　 C. has been on　　　 D. began

10. wait in line_____________________________________________________________

9. the busy traffic___________________________________________________________

8. be careful to look both ways_________________________________________________

7. thank-you　 note _________________________________________________________

6. opening question _________________________________________________________

5．出现___________________________________________________________________