That is true.
For examples: She dances all day.
They dance all day.
The correct answer is B) This building has been painted by student volunteers.
The other options are in the active (A and C), or in the imperative (D).
I believe the answer would be c.
Answer:
is supported with sources.
Explanation:
none of the other answer choices have good connotations, while backing your argument with sources is always good.
