⑴school A.
⑵pupil B.
⑶teacher C.
⑷bird D.
⑸classroom E.
A. Thank you.
B. What's this
C. Good morning
D. It's a chair
E. How are you
A: Good morning, Lingling.
B: , Ms Smart.
A: ?
B: I'm fine, thank you.
B: It's a desk.
A: What's that?
B: .
A: Sit down, please, Lingling.
— It's a bird.