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.

The revision that will make the sentence more precise is this: I HAVE SOME CHANGES THAT I BELIEVE WOULD MAKE THE TRAFFIC LIGHT SYSTEM WORK BETTER.
This sentence is more precise, because it gives accurate information about the intention of the speaker. The original sentence was a little bit confusing because of the word choice of the speaker but the revised version chose the right words to express the speaker's intention.

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