题目内容：

在下列各句的空格内填上一个适当的完整的单词，该词的首字母已给出。

1.I don’t like this coat. Can you show me a________ one?

2.Open your m________ and say “ah”.

3.Jay Chou is a f________ singer in China. Many people like his songs.

4.Is she b________ her younger brother?

5.It’s three k________ from my home to Tianyi Square.