1. How many students are there in your class? ___________________________________________ 2. How many girls are there in your class? ___________________________________________ 3. Do you have a canteen in your school? ___________________________________________ 4. Do you have a library in your school? ___________________________________________ 5. Do you have lunch in the canteen? ___________________________________________ 6. — Where is the library? — It's on the ______ floor.