从方框中选择最佳选项完成对话，有两项多余

a. Yes!

b. The keys? They're on the table.

c. No, they aren't.

d. How about my books?

e. It's under the desk.

f. Where are they?

g. Thank you very much.

A: Hi, Susan! My keys（钥匙） are lost（丢失）.

B: Are they on the table?

A:

B: En. . . Are they in your bag?

A: But where is my bag?

B:

A:They are here. But there aren't any books in my bag.

B: Ha- ha. Are they lost, too?

A: Oh, no.

B: Look! They are on the shelf (架子).

A:

B: Not at all.

   Look at the p. It's a picture oa classroom. Wcan you see ithe classroom? I can see a din the front of the classroom. Some books are othe desk. What other things(其他的东西) can you see on the teacher's desk? I can see a bag. There are sexam papers(试卷) in it. Where athe balls? They are nto Li Lei's chair. We can't see t.

—__________.

— They are having lunch in the __________.

—Yes, there are __________.

—__________ .