7年级英语上册第4单元2a句子是什么?

2a Listen and number the things [1-6] .
Tom: Hey, Helen.
Helen: Yes?
Tom: Is my computer game on the table?
Helen: No, it isn’t. It’s in the bookcase.
Tom: Oh, Ok. How about my books? Are they in the bookcase, too?
Helen: No, they aren’t. They’re on the chair.
Tom: Oh. So, where’s my pencil box?
Helen: Hmm… it’s under the sofa.
Tom: And where’s my schoolbag?
Helen: It’s under the table. And your ruler is under the chair.
Tom: Oh, I see. And where are Mom’s keys?
Helen: The keys? They’re on the table.
2b Listen again. Find the things from 2a and number them in the picture [1-6].