In which sentence is the underlined word a preposition?

I phoned ahead, but the call did not go |through|.
We were lost and just drove |around|.
We drove |around until we found the address.
We drove |around| the city late at night.

Question

In which sentence is the underlined word a preposition?

 	
	I phoned ahead, but the call did not go |through|.
	We were lost and just drove |around|.
	We drove |around until we found the address.
	We drove |around| the city late at night.

anonymous · Answer

The proposition would be around. The propositions typically go before a noun. We drove around the city late at night seems to be the answer