Read and choose阅读下面的对话，根据上下文，从所给的七个句子中选择五个句子，将对话补充完整，并将该选项前面的字母编号写在相应的横线上.。（每句2，共10分）

Mr. Black: It’s time to go, boys and girls. _________________________
Tom: No, John is not here. Look, he’s over there.
Mr. Black: ____________________ Is he running to us?
Tom: No, he is playing with Chen Jie.
Mr. Black: Go and tell him to come here, Tom. ( Tom runs to John and Chen Jie. )
Tom: John and Chen Jie, it’s time to leave now. ________________________
John: No, we are doing an experiment on insects.
Tom: ______________________________
John: Yes, they like it very much.
Tom: _____________________________