What does your father do—____

Can you tell me _____ so many boxesof salt— In “Legou Supermarket”

The manager has come back from his business trip. He is asking you for the report.—-Oh, my god! I haven’t finished it yet. But he ______ back at the company tomorrow.

Is it that you often play computer games _____ worries your parents? [ ]

Yao Ming is a ____basketball player. He plays basketball______.