It is a adverb clause.
Hope this helps!
The Gulf of Tokin Incident was a confertation that led to the United States engaging North Vietnam more directly.
Answer:
Dear Principal,
Recently I made a purchase of P.E equipment from the campus. Upon reviewing the gear, I noticed the gear was faulty and unusable. The size was incorrect from what I ordered and there was a hole on the top end of the equipment.
<em>This is just to get you started, I don't have much time to finish. Good luck.</em>
1. These are books.
2. These are apples.
3. They are dancers.
4. We are students.
5. Those are mice.
I hope this helps!