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on foot
by
What a mess!!!
traffic lights
Remember the traffic rules.
Look at the traffic lights.
a red light .
a green light.
a yellow light.
Slow down and stop
Stop and wait
Let’s go
red light
yellow light
green light
Go at a green light.
Stop and wait at a red light.
Slow down and stop at a yellow light.
traffic
rules
交通规则
Go at a green light.
Stop at a red light.
Slow down and stop at a yellow light.
It’s ____ now . We must _______.
It’s _____ now .
We must slow down and ____.
It’s green now.
We must_______.
Don’t go at the traffic lights!