题目内容：

根据汉语提示填空，使句子完整正确,注意单词的适当形式。

1.－Whose          (自行车)is it?

－It's Sally's.

2.My shirt is old. I want to buy a        (新的) one.

3.—Please help him        (找到) his Chinese book.

—OK.

4.－What do your parents do?

－They are          (司机).

5.            (每天) I read lots of letters from my pen pals . These letters are in English.