用所给单词的适当形式填空。1.Thisismypenandthatis

问题详情：

用所给单词的适当形式填空。

1. This is my pen and that is ______ (she) pen.

2. I want to buy five ______(tomato).

3. Today is my ______ (twelve) birthday.

4. There ______ (be) many books on the desk.

5. His father usually ______ (go) to work by bike.

【回答】

1. her   2. tomatoes   3. twelfth   4. are   5. goes

知识点：构词法

题型：完成句子