The fourth revision is correct. it says who was strolling in the sidewalk.
Answer:
You can write " She is as good student as him."
Answer:
D unable to unknot
Explanation:
According to the text "Which one might not undo" which bassically means it's not going to happen bro.
If you are a positive role model, then the potential employers will look at you... and would be more willing to hire somebody with a positive presence then a negative one