Eating healthy food can help us .A. many B a lot of C. much D. a lot
---It’s a secret between us. Don’t tell anybody. ---Sure, ______________.
It’s quite hot in the room. You’d better the windows or the door.
If my parents ______ free tomorrow, we _____ to visit my grandparents.
There are _________women doctors in the hospital.
This is ________ article written in English. I think English is ______ useful language.