题目内容：

情景对话

从方框中选择适当的选项补全对话，并将其字母标号填在横线上。其中有两项是多余的。

Joe: Look, Mary! What is that?

Mary: Where?

Joe:  1.

Mary: Oh, it’s a schoolbag. It looks very nice.

Joe: Yes, that’s right. Whose is it?

Mary:  2.

Joe: Lily,  3.

Lily: Let me have a look. Oh, no. It’s not mine. Mine is old, but this one is new.

Joe: Ann, is this schoolbag yours?

Ann: No, it’s not mine. Mine is red,   4.  I think it is Jim’s.

Joe: Jim, is this your schoolbag?

Jim: Yes, it’s mine.

Joe: Here you are.

Jim:  5. 

Joe: You’re welcome.