1) B. because A comma is used after every fanboys (for, and, nor, but, yet, so)
2) D. because the commas are placed wrong and the ; is not needed.
3) A. because just like D. the right punctioations A rent placed right and or just not needed.
1. Because we were late, the teacher cancelled the exam.
2. The teacher cancelled the exam because we were late.
3. I will help you with your assignments, but you will have to pay me to complete them.
4. Completing my exams creates an opportunity for me to have some fun.
5. My teacher was right, the test was fairly easy.
6. I was very excited about going on the ride, however it turned out to be a very boring ride.
7. “I will always be there,” she whispered right there, beside you.
8. Timothy Wilson, the basketball coach, is no longer coaching the team.
I is a pronoun, like is a verb, getting is also a verb/participle, long is an adjective, letters is a noun.