下列各句中，没有语病的一句是（    ）

Would you mind _______ in the dinning hall—-Of course not.

Would you please help me get this job with the company?—Sure. You know, I would do ______ for you.

_____ is a program to help children’s educationin poor areas.

In my opinion, all Mr. Li ______ good to his students in his class at present. He is very strict with them in their studies.