判断正误。对的写正确,错的写错误。
Which is my pencil case?
A: Excuse me, what are you looking for?
B: My pencil case. Where is it?
A: Is it in your desk?
B: No, it isn't. It's Lucy's.
A: Is it under your desk?
B: No, it isn't. It's Ann's.
A: Is it next to the chair?
B: Let me see. Err, no, it isn't. It's David's.

(1)The children are looking for a pencil case.(2)There is a pencil case in the desk.(3)A's pencil case is under the desk.(4)A's pencil case is next to the chair.