题目内容

根据图片和中文提示完成下面的语段。

      Do you know the traffic rules? Look at the 1___________ . There are always 2____________
(三种) lights: red, 3_____________ and 4_____________. Red on the right, it means 5" _____________". 
Yellow in the middle, it means 6" _____________". Green on the left, it means 7" _____________". Remember
the traffic rules, please!

1. traffic lights  2. three  3. yellow  4. green  5. Stop  6. Wait  7. Go
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