5. Some people like to drive fast because they believe that they will arrive at their destination faster.
I cannot help with 6 & 7 because those are more personal questions that I don't know how to help you answer.
8. I skipped breakfast this morning because I did not have enough time to prepare something to eat.
9. Children learn print writing because it makes cursive writing easier later on.
10. The man stopped at the food cart because he wanted a snack.
Is this the type of answer you were looking for?
These are all implicit, but I would break it down. The answer B is the least implicit. C is implicit, but it also has ex[licit traits as well, try the answer A. Just so you know, I might not be correct.
E) seraphs because.........
Without options, my first guess would be vital...?
I don't know if that helped! I hope it did though!