4．A．but B．club C．cup
3．A．running B．exciting C．interesting
2．A．comedy B．Sundays C．comedies
1．A．son B．fun C．aunt
20．我认为你的答案不对。
I ________ ________ your answer is right.
19．当老师走进教室时，学生们立刻停止了谈话。
When the teacher came into the classroom, the students ________ ________ at once.
18．为什么不让孩子们做他们喜欢的事情?
________ ________ let the children do what they like?
17．老师让我们每天说英语。
The teacher tells us ________ ________ English every day.
16．你昨天花了多长时间做作业?
How long ________ it ________ you to do your homework yesterday?
15．布莱克太太经常在英语上帮助我们。
Mrs. Black often ________ us ________ our English .