题目内容：

完成句子(10分)

1.我认为上课不能迟到。

I ________ think we can ________ ________ ________ class. 

2.你饭后经常帮妈妈洗餐具吗？

Do you often ________ mum ________ dishes after meal? 

3.我们得吃些食物，我们太饿了。

We ________ ________ eat some food.  We are too hungry. 

4.这件事使老师感到不高兴了。

That ________ the teacher ________ ________ . 

5.因为她总是有太多的家务活要做，所以她从不开心。

She never ________ ________ ________ because she has ________ ________ housework to do.