I                             II

⑴What's this?              A. No, thank you.

⑵Would you like a pie?     B. Yes, it is.

⑶Is that your schoolbag?    C. How beautiful!

⑷Look! A bird!              D. It's a crayon.

A Shh! Don't shout, Liu Tao.

B No, thank you. Don't eat in the library.

C Sorry. Would you like a sweet, Yang Ling?

D Hello, Yang Ling!

A He's my brother Tim.

B Hello, Mike. What's that on the wall(墙)?

C How nice! Who's the boy?

D It's a picture of my family.

E He's lovely.

A. B. C. D.

—Yes, Mr Green.

—I'm sorry.

—It's  (在……后面) the books.