1. Do you smoke? How do you feel about _______?

2. People don’t like to be kept _________.

3. The pie can be ________ hot or cold.

4. They had fun __________ football in the park last Sunday.

5. — What made you so upset?

— __________ my new bicycle.

lose（反义词 ）________　　　　　　　　

You _____ lose your way if you walk alone in the mountains at night.

A. may　　 B. need　　 C. should　　 D. ought to