1. 根据句意及汉语提示填写单词。

1. （1） The (背包) is too big for me. Please show me another one.

3. （2） The bell is (响).Let's begin our class.

5. （3） I have (完成) my homework. Let's play football now.

7. （4） Mike (睡过头) this morning and went to school late.

9. （5） Jane often helps her mother (洗) clothes on weekends.