读短文，用所给动词的适当形式填空。
Traffic rules are made to keep order on the road. They also help to keep people safe. The pedestrian (行人)
has as many rules 1_____ (follow) as the driver of a car. You should walk at the sidewalk or at the right of the
road. Always look carefully before you walk across the road.
If you like 2_____ (ride) a bike, don't ride in the middle of the road or run with red traffic lights. When you
ride a bike with a friend, don't look around to talk.
If you 3_____ (drive), you should slow down at the traffic lights. You must always wear a seat belt.
Without belts both the driver and the passengers may 4_____ (hurt) in a sudden accident. Someone may be
thrown out through the window.
You may not need to drive a bus, but if you have to travel in one. Get in or get off a bus only when it has
come to a stop. When it's full, don't try to get inside or you may fall off.
Traffic rules 5_____ (call) Road Safety rules. The maxim (格言) for all road users is "thinking about others".
