一、单项填空
1.—______do you go to work?
—By bus.
A. What B. How C. How long D. How far
2. He often goes to work _______his car.
A. by B. in C. at D. with
3. —_______ is it from your home to the shopping mall?
—About 15 minutes’ ride.
A. How many B. How far C. How soon D. How much
