(Ⅰ)

(Ⅱ)

1．How are you?

A．No, they aren't.

2．Where's your bag?

B．Yes, I am.

3．Is your hat on the chair?

C．Sorry, I don't know.

4．Can you see the door?

D．They're in the teacher's bag.

5．Nice to meet you.

E．They're Lucy and Lily.

6．Who're they?

F．Yes. we can.

7．Where are their books?

G．Nice to meet you, too.

8．Is this Lucy or Lily?

H．Yes, it is.

9．Are you American?

I．Fine, thank you.

10．Are they in the same class?

J．It's on the big desk.