Which sentence uses a prepositional phrase?(1 point)

Question

Responses

I think Sarah crossed the finish line first.
I think Sarah crossed the finish line first.

My science project examines the planet Mars.
My science project examines the planet Mars.

I walked the dog after I cleaned my room.
I walked the dog after I cleaned my room.

Joe is going to swim and then go home.

Answer 1

I walked the dog after I cleaned my room.