填空题 A. He is a taxi driver.
B. It's about 1,200 kilometers.
C. At seven.
D. Not far from here.
E. 200 kilometers per hour.
F. He teaches us history.
G. We learn English at school.

填空题 What does Mr. Smith teach?

填空题 What does your uncle do?

填空题 How fast is the new train?

填空题 How far is it from Harbin to Beijing?

填空题 When shall we start?