3．A：Hi，Mike!Is this notebook yours？
B：（1）
.My notebook is on my desk.It may be Tom's.
A：（2）
？
B：He is in the library.
A：Well，let me call him.（3）
？
B：It's 15833056773.
（They are calling Tom.）
A：Hi，Tom!I found a notebook on the teacher's desk.Is it yours？
C：（4）
？
A：It's blue.
C：Oh，I put it there.It's mine.（5）
.
A：It's my pleasure.
A.Thanks.
B.No，it isn't.
C.How is Tom？
D.Here you are.
E.What color is it？
F.Where is Tom now？
G.What's his telephone number？ |
