1. 根据句子意思，从方框中选择合适的短语填空。

set off,         to a certain degree,      in one's spare time,     take off,    get used to

1. （1） As a traditional way to celebrate the new year, firecrackers is welcomed by most Chinese people.

3. （2） He his shoes, and went into the bedroom.

5. （3） There are a lot of useful things to learn .

7. （4） The factory was not far from the village. However, it influenced the normal life of the villagers.

9. （5） When she first went to the farmland, she found life there a bit difficult to .