—____ do you clean your room?—Every two days.

– Who ran most__________ at the sports meeting in your class? -- Li Ming did. He won the first place.

There isn’t _____ water in the glass. Could you get_____ for me?

In the class, Amy runs ________. She can run ________ than all the others. 

He often gets up very late. He _________ takes exercise in the morning.