24.　 -Can you come to have dinner with me this evening?

-I'm afraid not. I_________take care of my grandmother. She is ill.

A. can't　　　　　 B. have to　　　　 C. may　　　　　 D. could

23.　 -Is this your handbag?

-No,　 it's not_________. My handbag is red.

A. yours　　　　　 B. his　　　　　　 C. hers　　　　　 D. mine

22. -You seem_________. What's wrong?

-My son hurt his leg this morning.

A. worried　　　　 B. happy　　　　　 C. glad　　　　　 D. fine

18.　 -I hear we'll have a new P. E teacher this term.　　　　 (　　 )　

-Really? Do you know_________?

17.　 Jane looks so________ today because she has done well in her English test.　 (　　 )

A. happy　　　　　 B. worried　　　　　 C. angry　　　 　　　D. exciting

16. -I feel tired and weak.　　　　　 (　　 )

-Why not stop________.

A. to work　　　　　　 B. to have a rest

C. having a rest　　　　　 D. to go on with your work

15.　 -You can speak English very well.　　　　　 .　　　　　 (　　 )

A. Thank you　　　　 B. I don't think you should say so

C. No,　 my English is bad　　　　 D. I know

14.　 -What would you like, tea of coffee?　　　　 (　　 )

-Tea, please. I prefer tea_________ coffee.

A. to　　　　　 B. for　　　　　 C. with　　　　 D. than

13. -Why did you come back so late today?　　　 (　　 )

-Because it_________ heavily when the meeting was over. We had to wait until it stopped.　　　　

A. was raining　　　　 B. is raining　　　　 C. rained　　　　　 D. has rained

12. -Time is money.　　　　 (　　 )

-But I think time is________ money.

A. as important as　　　　　　 B. so important as

C. more important than　　　　　　 D. the same as