Question

Which sentence uses an adverb of time? A. Open the door quickly. B. The bear roared loudly across the forest. C. He stays indoors in the winter. D. The light in the attic usually works.
HURRY

Answer 1

D. The light in the attic usually works

Answer 2

D. The light in the attic usually works.

D. is correct because it uses the word "usually."
The word usually is and adverb of time.

A and B are incorrect because they use an adverb of manner, which are the words "loudly" and "quickly."

C. is incorrect because it uses an adverb of place, which is the words "indoors."

Therefore, D. is the only reasonable answer.

Hope this helped.