30. – Why did _________ take Aunt Li almost an hour to get home?
-- I don’t know. Maybe there was something wrong with her car.
A. that B. it C. she D. this
29. -- I called you yesterday evening, but there was no answer.
-- Oh, I am sorry I ________ dinner at my friend’s home.
A. have B. had C. was having D. have had
28. – Would you like to come to my house for dinner?
-- ___________.
A. I’d love to. But I’m afraid I can’t B. Yes, I can’t
C. No, I would D. Yes, I wouldn’t
27. – Many people like to read the book Business @ the Speed of Thought.
-- That’s right. There’s ___________ in it.
A. something interesting B. interesting something
C. nothing interesting D. interesting nothing
26. – Excuse me. May I use your computer?
-- _____________. It’s broken.
A. Sure B. Yes, here you are
C. With pleasure D. I’m afraid not
25. –May I go to play basketball with you, Dad?
-- __________ you _________ your homework yet?
A. Are; finishing B. Did; finish C. Will; finish D. Have; finished
24. – Which do you prefer, coffee or milk?
-- _________ of them. I’d like some cola.
A. Either B. Both C. Neither D. None
23. Sharks have been on earth for __________ years.
A. thousands of B. two thousands
C. two thousands of D. thousand of