Sentence A is correctly punctuated.
I think I will wear tan pants and a green cotton shirt to school on Wednesday.
The other sentences have commas where they are not needed.
1- had seen, would have screamed
2- would have lost, had stopped
3- would not have got, used
4- worked, would get
5- would do, was
6- did not have to, would have gone out
7- would be, did not do
8- did not have, would travel
Jake had to go inside the chamber to collect items
A. Love makes people more willing to change and face obstacles.