Who is getting a lot of work?
How much homework do they get?
What do the pupils receive every day?
How often are the pupils receiving homework?
b. Where is a music room?
Is there a music room in the school?
What isn't in the school?
What room isn't in the school?
Where isn't a music room?
c. Who is going to the library?
What is Mary doing?
Where is Mary going?