从方框中找出与所给句子相匹配的选项。 A. You must drive a car on the right-hand side of the road in most parts of China. B. Because it can help us keep healthy. C. Before you cross the road. D. You must drive a car on the left-hand side of the road. E. You will get a fine. ( )1. Cycling is a popular sport. ( )2. You must look left and right. ( )3. It's right. ( )4. If you drive a car in Hong Kong. ( )5. If you don't obey the traffic rules.