C. opportunity D. participation 正确答案：
36. – Excuse me. How can I get to the girl’s dorm? –（ ） A. Is it too far to walk? B. You’re welcome.
C. Sure. Go down the street and you’ll see it at the first traffic lights. D. Pardon? I have no idea. 正确答案：
37. The instant _______ I saw him, I knew he was the man from the restaurant. A. when B. while C. × D. then
正确答案：
38. We couldn't afford _____ a new refrigerator. A. buy B. to buy C. buying D. bought 正确答案：
39. Since then I've lived alone and immersed myself ______ my career. A. at B. in C. to D. for
正确答案：
40. – The radio announcer says the storm is getting nearer. – Well, . A. it’s not to my taste B. it’s too sunny
C. just take his statement with a pinch of salt D. the more, the better 正确答案：