题目内容：

根据对话内容，从方框内的选项中选出横线上所需的选项（选项中有两项多余选项），并在答题卡上相应的位置按要求填涂。

John: Oh, Tom. Please don’t sit on the chair!

Tom:. 1.

John: Look! One of its legs is broken. It’s dangerous to sit on it

Tom: 2.  Who’s broken it?

John: I don’t know. I found it when I was cleaning the floor.

Tom: Let’s tell our teacher about it and then someone can repair it.

John: No. 3.

Tom:. Yourself? Have you learnt to repair a chair?

John: Yes. My father is a worker. He is good at repairing things.  4.

Tom: Oh, your father taught you. 5. 

John:. Certainly. Let’s begin.

A. Hurry up! B. What’s the matter? C. Thank you for telling me about it. D. I think I can repair it myself. E. That’s a good idea. F. He taught me how to do that. G. Shall we do it together?