题目内容：

根据对话内容，从方框内选择恰当的句子将对话补充完整。(选项中有两项是多余的)

A: Tony. You’re in a hurry. 1.

B: Hello. Ms Li. I’m going to the Lost and  Found Office.

A: 2.

B: Yes. I’ve lost my gloves.

A: What colour are they?

B: 3. My aunt gave me as a birthday present.

A: Look! l found a pair on the floor just now. 4.

B: Let me see …. Oh. They’re mine. 5.Thank you. Ms Li.

A: You’re welcome! Look at this nice watch. Is it yours too, Tony?

B: No. it isn’t.

A: Please be careful with your things.

B: OK. I will.

A.Are they yours?

B.Where are you going?

C.Have you lost anything?

D.Tony is looking for his gloves.

E.Look! Here's my name “Tony”!

F.When do people often lose things?

G.They’re green.