根据句意,从方框内选择合适的动词，并用其适当形式填空。

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.

期货交易比现货交易的覆盖面广。( )