—____
—Look! There it is!
—He's a head teacher.
—
A.一The giraffe is tall!
一It's amazing.
B.一Miss White, what's this?
一It's a lion.
C.一Are you a good friend?
一Yes. I help my friends.
D. 一Is that your sister?
一Yes, it is.
E.一This is my aunt.
一She's nice.
A. No, he isn't.
B. Yes, they are.
C. Where is Mark?
D. She is in the living room.
E. Is Lily in the bathroom?
—__________