One of the National Health Regulations is that public schools ______ actively create conditions for sports facilities opened to the public.

I’m very glad I have my own room in my house. I ____ do all I like in it.

— Must I finish my homework now, Mum?                        —No, you _____. You can do it tomorrow.

Passengers _____ fasten their seat belts immediately after taking their seats. The belts should remain buckled during the flight whether or not the “fasten seat belt” light is on.

J K Rowling jumps farther than ______ in her class.