There's _________18-metre-wide road behind _________school.
A. a, a B. an, the C. a, the

---What’s this in English?
---________ a coat.
A. This is B. That is C It is

—This work is very hard. I’m afraid we need more people to help us.
—You are right. I think we need______
A. three more B. every three C. only three

The apples look _______ and they sell ________.
A. well; well B. well; good C. good; well

It’s good for your health _____ every day.
A. to exercise B. to exercising C. exercise