Well, <em /> I need the problem that goes with this please.
1. The people wanted some new clothes
2. The person wanted people to know who he/she was
3. Never heard of it
4. Who ever threw the rock was mad
5.Never heard of the book
7. They needed a clean room to take a pic
8. He/she wanted revenge on the people in the town that got him sent to jail
There is only one prepositional phrase among these options, and that would be <em>under bridges. </em>The correct answer is C.
A prepositional phrase is the one which follows a preposition, in this case the word <em>under.</em>