5. I have come for help.
6. The people on the bridge cheered for hours.
7. He threw up his hat for joy.
8. On the table before them stood a deer roasted whole.
9. We shall stay here until spring.
10. We came in sight of the king's palace.
11. We drove to the factory today with the superintendent.
12. He works from sunrise to sunset.
The phrase introduced by a preposition is the most common. A list of prepositions follows. They should be learned.