A. —Good morning, boys and girls.

—Good morning, Ms Smart.

B. Please stand up, Lingling. Point to the door.

C. Point to the blackboard, Lingling.

D. —Hi, I'm Sam.

—Hi, I'm Bird.

⑴Good morning, Miss White.                   A. Bye, Jim

⑵Sit down, please, Tom!                       B. Good morning, Mary!

⑶What's your name?                          C. Thank you, Mr Zhang.

⑷Bye-bye, Lily.                               D. I'm Li Hong.

⑴door          A.鸟

⑵bird           B.椅子

⑶window     C.门

⑷chair          D.窗户

⑸desk          E.课桌

⑴           A．window

⑵           B. point

⑶           C. classroom

⑷           D. door

A: Hello, Lucy and Lily.

B and C: Great.

A: Let's begin.

B: Yes, chair!

A:

C: Oh, desk!

A: Yes, door! Ha ha...

—I'm Tweet-tweet.