“Do you mind if I smoke here？” “_______. Go to the smoking room, please.”

A．Of course not

B．Sure, why not

C．No, I don’t

D．Yes, I do

用所给单词的适当形式完成句子。

1. I need to do my homework more ___     (care).

2. You should eat it ___     (little) often.

3. He            (give) up junk food.

4. _____ (do) exercise is good for everyone.

5. Try _____ (not sleep) late at night.