13. Have you washed the dishes________?

　　 A.ever　　　　 B. yet　　　　 C. already　　 D. ago

12. They left the twon on the morning_____June 22nd.

　　 A.　 to　　　　 B. in　　　　 C. of　　　　 D. at

11. Both my father and I______in the country.

　　 A. enjoys living　 B. enjoy to live　 C. enjoys to live　 D. enjoy living

10. Let’s find out the answer______the question.

　　 A. to　　　　　 B. in　　　　 C. on　　　　 D. of

9. ________room is very clean and tidy.

　　 A. Jim’s and David’s　 B.Jim and David’s　

C. Jim’s and David　　 D. Jim and David

8. Scientists______DNA form one kind of plant and_______it into another kind of plant to make a pretty new one.

　　 A. take, give　 B. make, put　 C.make, give　 D. take, put

7. I think Miss Yang wasn’t_______to the accident happening in your office.

　　 A. used　　　　 B. related　　 C. considered　 D.said

6. Everybody wants to go to Mount Huang,_______ Lisa, who has gone there before.(　　 )

　　 A. besides　　　 B. without　　 C. except　　 D. as for

5. I want to tell you a __________(秘密).

4. Andy has got some_________(有用的) ideas for our new plan.