Complete the conversation. Use the words in the box.​

A: Where's my dictionary?

B: I don't know. Is it in your backpack?

A: No, it's not.

B: Is this your dictionary?

A: Yes, it is. Thanks! Now, Where are my glasses?

B: Are they on your desk?

A: Yes, they are. Thank you!

A: Where's my dictionary?

B: I don't know. Is it in your backpack?

A: No, it's not.

B: Is this your dictionary?

A: Yes, it is. Thanks! Now, where are my glasses?

B: Are they on your desk?

A: Yes, they are. Thank you.