A. Choose the best answer according to the sentence you hear (听句子，选答语，每个句子读两遍。)

1. M: Take it easy and you’ll get well soon.

2. M: Could I use your mobile phone?

3. M: I am going to take part in the national math contest next week.

4. M: How about going out for dinner this evening?

5. M: David, remember to turn off the lights before leaving the house.