Ⅰ. 听句子,选答语。
根据你所听到的句子,选出正确的答语。每个句子读两遍。
( )1. A. Good luck!
B. Nice idea!
C. Don't be silly!
( )2. A. By bike.
B. Yes, I do.
C. You bet!
( )3. A. Nice work.
B. I think so.
C. OK, I will.
( )4. A. Be careful!
B. I agree.
C. No problem.
( )5. A. Once a day.
B. Last week.
C. No, they aren't.

1.B 2.A 3.C 4.B 5.A

请听第一段对话,回答第6—7小题。
( )6. What is the boy doing at the moment?
A. Swimming.
B. Fishing.
C. Cleaning up the river.
( )7. Which of the following is TRUE?
A. There are many fish in the river now.
B. The river was clean three years ago.
C. The river has changed a lot since three years ago.

6.B 7.A