--________

---Yes, it is.

[　　]

A．What's that in English?

B．Is it your pencil?

C．Where is it?

---________

---W---A---T---C---H, watch.

[　　]

A．How do you spell it?

B．What's this?

C．Is this a watch?

---________. What's this?

---It's a ruler.

[　　]

---Is that his key?

---________.

[　　]

--How are you?

--________.

[　　]

A．How do you do

B．Fine, thank you

C．Yes, I'm five

How do you spell that?________

[　　]

A．Yes, I am.

B．No, I'm not.

C．T-H-A-T.

Is it a book?________.

[　　]

A．Yes, is it

B．Yes, it isn't

C．No, it isn't

--Nice to meet you. 

--________

[　　]

A．Nice to meet you, too.

B．How do you do?

C．How are you?

--Is that your book?

--_______

[　　]

A．No, it is.

B．No, it isn't.

C．Yes, it's.

--What's that?

--_______

[　　]

A．It's a book.

B．Its a book.

C．It's book.