Question

Classify the following group of words and write them in appropriate box.
[ Traffic jam, smooth traffic, vehicles follow signals, people cross the road easily, accidents]
When one of the traffic light stops working
When all the three lights work properly
​

Answer 1

Explanation:

When one of the traffic light stops working - Traffic jam , accidents

When all the three lights work properly  - vehicles follow signals,

                                                                      smooth traffic ,  

                                                                      people cross the road easily