Look! My classmate Ben is _____. He often ______.

Have you ever watched ______ latest documentary, A Bite of China— Yes, I like it very much. It even makes my mouth water.

Would you please make up a topic ______ discussing at tomorrow’s conference?

Why are you so busy-____________I have ____________ work to do.

Why don’t you bring ________ to his attention that you are too busy to do it