题目内容：

词汇运用。

A.用方框中所给单词的适当形式填空，每词限用一次

we   swim  aunt  small  these

1.         are my pencils and erasers.

2.I come from Ruian. Ruian is a         city.

3.This is      classroom. It’s big.

4.My favorite sport is        .

5.Mary is my mother’s sister. She is my        .