28. He _____ me by his appearance.

　　　 A. astonished　　　 B. astonishing　　　 C. astonishment　　 D. astonish　

27.--“I’d like to take a chance and run a business. Would you tell me something about the local market?” --“_________.”

　A. No problem　 B. Better play it safe　 C. Do as you please　 D. Think nothing of it.

26. --“You haven’t lost the ticket, have you?”

　　　 --“________. I know it’s not easy to get another one at the moment.”

　　　 A. I hope not　　 B. Yes, I have　　　 C. I hope so　　 D. Yes, I’m afraid so

25. The husband rushed to the hospital ____ he heard that his wife was injured.

　　　 A. at the moment　 B. for the moment　 C. the moment　 D. in a moment

24.With precise details ______to light, the sale situation of the company is improving.

　　　 A. to be thrown　　 B. having come　　 C. to come　　 D. throwing

23.All of us suggest ____ you have devoted yourself ____ kept track.

　　 A. what; to is　　 B. all that; to be　　　 C. all; should to be 　D. what; should be

22.________ did the students realize they were mistaken.

　　 A. It was until　　 B. It was not until then　　 C. Not until then　 D. Not until

21.I usually enjoys these dinners, unless I have to make a speech, in _____ case I worry throughout the meal.　 A. that　　 B. this　　　 C. which　　　 D. any

20. After working round the clock for three days, his strength seemed to have ________.

　　 A. given out　　　 B. given off　　　 C. used up　　　　　 D. run up

19.Though _____ danger, he still went swimming in that river.

　　 A. warning by　　 B. warned of　　 C. being warned by　　 D. having warned of