当你问对方正在做什么时,你应该说: A. What do you do?B. What are you doing?C. What are you going to do?
Can I go on foot? A. Yes, you can. B. I go there on foot.
If you go by car, by bike or on foot, you must know the ________ . A. traffic lights B. traffic C. traffic light
______ at a yellow light. A. Stop B. Wait C. Go
In England and Australia, drivers drive on the ____side of the road. A. left B. right C. straight
_______ do you go to school? A. How B. Who C. Where