Answer:
B
Explanation:
because if you read the whole story this what it’s mainly about and what the author is trying to get us to understand.
The only preposition in the options available to you is of, so the correct answer is C.
A) and B) are conjunctions.
D) is an adverb.
Yellow is a great color for brightening a room
yellow - adjective (and the S of the sentence)
is - verb
a - indefinite article
great - adjective
color - noun
<u>for - preposition</u>
brightening - vb gerund/noun
a - indefinite article
room - noun
