What is the prepositional phrase in the following sentence?

Question

Yesterday the poet was working very hard in his attic room.
A. in his attic room
B. Yesterday the poet
C. very hard
D. his attic room
Is the answer B?
Thank you

Answer 1

No.

Study these two sites.

http://www.chompchomp.com/terms/preposition.htm

http://www.chompchomp.com/terms/prepositionalphrase.htm

Answer 2

ok so A?

Answer 3

Yes. It's A.

Answer 4

Thank you.

Answer 5

You are welcome.