III. Read and write one or more words in each gap.
Road safety
Last month, we had a lesson on road safety. There are a lot of “must” and “must not” things for us to do to avoid accidents. Below are some of traffic rulers that we must observe when we are in a street.
- We must not cross a busy street without using the zebra crossing.
- We must wait for the traffic lights to turn green.
- We must stop our bikes when the traffic lights turn red.
- We must not ride our bikes side by side with another cyclist.
- We must wait for the bus to stop before we get on or get off.
- We must wear helmets when we get a motorbike ride.
Now we understand many road signs and remember the basic traffic rules.
1. We had a lesson on road safety.
2. We must ____________ the traffic rules when we in a street.
3. When the traffic lights turn red, we must __________ _________ the traffic lights to turn green.
4. The bus _____________ for us to get on or get off.
5. Using _____________ when we get a motorbike ride.
2 observe
3 wait for
4 stop
5 helmets