What class are you in?
I'm in class ...
How many boys are there in your class?
There are 10 boys in my class.
How many girls are there in your class?
There are ... girls.
What is on the walls of the classroom?
There are posters/pictures on the walls.
Is there a playground?
Yes, there is./No, there isn't.
Is there a swimming pool?
Yes, there is./No, there isn't.
What is your teacher's name?
My teacher's name is ...
Where is your classroom?
My classroom is downstairs/upstairs.