阅读下面的对话，根据上下文从方框内的选项中选择恰当的选项补全对话，使句义完整，符合逻辑。有两项为多余选项。

Paru:    1    , Nick? Is it time to go home?

Nick: No, it's 3:15 p.m.. It's time to go and play games.    2    ?

Paul: I don't know. I can't find it.

Mr. Li: Whose is this watch? Is it your, Nick?

Nick:    3   .

Mr. Li: What color is your watch, Paul?

Paul:    4   .

Mr. Li: Is this one yours?

Paul: Oh, yes, it's mine.

Mr. Li: Paul,   5    . Put it in your schoolbag.

Paul: Thank you, Mr. Li.

This is s picture of Mr. Li’s family. The man in the middle is Mr. Li. The woman is Mrs. Li. They have two sons. The child behind Mr. Li is Li Lei. He’s thirteen. The other in front of Mrs. Li is Li Ming. He is eleven. Li Lei and Li Ming are in the same school, but not in the same grade. Li Lei is in Grade Two. Li Ming is in Grade One. They are good students.

根据短文内容，选择最佳答案。

1.There are______ people in the picture.

A．three            B．four              C．five              D．six

2.Li Lei and Li Ming______ in the same grade.

A．is                B．isn’t            C．are              D．aren’t

3.Mr. and Mrs. Li have______.

A．one boy and one girl B．two children       C．two girls           D．one boy

4.Li Ming is______ brother.

A．Mr. Li’s          B．Mrs. Li’s         C．Li Lei’s          D．We don’t know.

5. How old are Li Lei and Li Ming?

A．They’re eleven and thirteen.             B．They’re eleven and twelve.

C．They’re twelve and eleven.              D．They’re thirteen and eleven.

This is s picture of Mr. Li’s family. The man in the middle is Mr. Li. The woman is Mrs. Li. They have two sons. The child behind Mr. Li is Li Lei. He’s thirteen. The other in front of Mrs. Li is Li Ming. He is eleven. Li Lei and Li Ming are in the same school, but not in the same grade. Li Lei is in Grade Two. Li Ming is in Grade One. They are good students.
根据短文内容，选择最佳答案。
【小题1】There are______ people in the picture.