B.B is the correct answer because of the grammar.
Answer:
Objective:
The store opens at 8:00.
He is six feet tall.
We walked down the road.
Subjective:
They should cancel the game.
I think skiing is fun.
Red is the prettiest color.
C. He has only one human possession, the bedsheet. hope my answer helped.
Its A. because -ed is past tense.