题目内容：

词汇。（5分）根据句意及首字母提示补全单词。

1.The girl is very young. H_______, she knows a lot.

2.The problem is too serious. We’re thinking about how to s_______ it..

3.The d_______ leaves are here and there in the late autumn.

4.The girl likes taking n_______ in class when the teacher is having a class.

5.Take a s_______” means “take a bath”.