A modifier is a word(s) in a sentence that help describe a certain person/place/thing(noun).
Now, this may be incorrect, but I'm going to give you two options from an Author's prospective.
I would take away colorful. Because everyone know's fireworks tend to be full of color and excitement, it just seems a little bit too much extra to me.
my second option would be to take away sky. Fireworks are known to be shown in the sky, and night seems like a detail you don't want to remove for the way it sounds.
I hope this helps you!
Answer:
<u>A gerund</u>
Explanation:
A gerund is a word that looks like a verb but that does not act as one, and that, instead, acts as a noun in a sentence. It is formed with a verb root plus the ending “ing,” like “winning” and “thinking.” The sentence provided contains a gerund, namely, “acting” which in this case functions as a predicate noun, completing the linking verb “be” and renaming the noun “his major.”
D - Adverb, because "must" modifies the verb "have".
