Critics is a noun. It's the plural form of critic.
adverb
what part of speech is work
i want to know what part of speech is camping
what part of speech is beneath
what part of speech is eleven
part of speech
The part of speech for this particular word is a noun.
what part of speech is beneath
adverb
what part of speech is work
the part of speech sashay is a averb
Did is a verb, and not is an adverb. Didn't is not any part of speech. It's a contraction of did and not.
The word speech is a noun.
Adjective
No, but it's part of a noun which the noun is the part of speech.
Most ratings from various critics have been 3 / 4 or 4 - 5 / 5 depending on their scale. For the most part, the movie has received excellent ratings from the critics.
Yes, conjunction is a part of speech.