Question

Since it was raining so hard, I decided not to go to the golf course.

Identify the preposition in the sentence above.
A.
it
B.
go
C.
to
D.
hard

Answer 1

C. "to" — it introduces the prepositional phrase "to the golf course" indicating destination (note the other "to" in "to go" is an infinitive marker, not a preposition).