1. 听下面5个问题，每个问题后有三个答语，从题中所给的A、B、C三个选项中选出最佳选项，每个问题仅读一遍。
（ ）1. A. Yes, please. B. Sorry, sir. C. Buy a big house.
( ) 2. A. Two days. B. Great. C. Very high.
( ) 3. A. To get an A in the exam. B. It’s interesting. C. I’m afraid not.
( ) 4. A. On Friday. B. In a library. C. I’m sure.
( ) 5. A. It is old. B. It is behind the door. C. No, you can’t play football.
