1. 从方框中选出合适的单词补全下列句子或对话，每词限用—次，注意其正确形式。

keep    climb    with    quiet    their

1. （1） I often go for a walk my parents after dinner.
3. （2） The monkey is up the tree quickly.
5. （3） Please talk when we are in the library.
7. （4） —Is the rabbit ?

   —No, it's John's.

9. （5） your desk and chair clean.