1．A：Mary，I can't find my dictionary.Can I borrow yours？
B：（1）.
A：Where is it？
B：It's in my bookcase.
A：（2）.
B：Hmm...is it on my desk？
A：（3）.
B：On my bed？
A：Oh，I see it.（4）.Thank you!
A：（5）.

2．A：Hi，Jim!I can't find my T-shirt.Do you see it？
B：Here is a blue one. （1）？
A：No，it isn't. （2）.I think it's Tom's.He has a blue one.
B： （3）？
A：He is our new classmate.
B： （4）？
A：He is from England.
B： （5）？
A：He is tall and has short blond hair.
B：Oh，I see.Look!A green T-shirt is in the bag.It must be yours.
A：Yes，you are right.Thank you.

3．--        .Could you help me to carry（搬運） the box？It's too heavy.
--I'm glad to help you.Madam.（　　）