完形填空
John 1 from England. When he comes to China, 2 friends tell him something about the traffic rules in China. People drive on the 3 in England, but in China, people should drive on the right. Before you cross a street, you must look both 4 —look left, look right and look left again. Always remember the 5 moves on the right in China, or some cars and buses may 6 you.
In the morning and the evening, when people go to work and 7 back from work, the streets are very busy (繁忙的). 8 it is the most dangerous (危险的) time. When you want 9 the road, you must wait for the 10 "walk" sign.
In China, you can always ask the policeman for help when you lose your way.