①playground A. 
②teachers' office B. 
③garden C. 
④football D. 
classroom

That is .
|
A. Yes, it is. B. No, it isn't. The library is on the first floor. C. It's on the second floor. D. No, it isn't. The teachers' office is next to the library. |
|
A. It's on the first floor. B. No, it isn't. C. OK! That's great! D. It's so big. E. Thank you. |
—Yes, it is.
|
A. How many computers are there in it? B. Where is your computer room? C. Do you have a library? D. Is that your playground? E. This way, please. |
A: Welcome to our school!
B: Thank you!
A: Yes, it is. It's new and big. We play football there every afternoon.
B:
A: Yes, we do. It's on the first floor. There are many books in it.
B:
A: It's on the second floor. Look! This is our computer room.
B:
A: Forty-two.