I usually do my homework _____than Mary. But she makes fewer mistakes because she is_____.

The number of the students in our school        than that of theirs.

—Daming, are you feeling better now?—No, mum. I feel even ________.

I think every one should know it will be bad for your health to eat _______ food and take _________ exercise.

Han Han is one of           writers, though some old writers don’t like him very much.