4. It is not easy to make practical ( suggest) for helping her.

3. The little girl felt too sleepy to stay (wake) .

2. His mother got even (mad) after his father's death.

1. She had lots of (choose) ，but she chose none at last.

10. Kim is interested in science subjects,especially (化学) .

9. The usual (方法) of getting through the traffic is to ride to your local railway station and take the train.

8. One of the (原因) of the stress is too much homework.

7. He really must be careful about thinking (大声地). Who knew what he might say?

6. She (怀疑) whether the news was true,but she said nothing.

5. Can you (想象) what our town will be like in 20 years?