Question

Read the sentence and answer the following question:

I have many beliefs about how the traffic light system could perform better.

Which revision would make this sentence more precise?

I believe small changes to the timing would improve this traffic light system.

I have some changes that I believe would make the traffic light system work better.

If the traffic light system can be addressed, I have some ideas that would make it better.

The traffic light system would perform better if my beliefs were heard.

Answer 1

Definitely B.

Answer 2

99.9% sure.