"can" is an auxiliary verb in those examples.
It is an adjective, as you can see variety means big.
It can be an adverb, a conjunction or a noun. See link for more.
It can be an adverb, a conjunction or a noun. See link for more.
It can be an adverb, a conjunction or a noun. See link for more.
Freshman is a noun.Did you see the freshmen test scores?
preposition
The word "see" can function as both a verb (e.g., I see the car) and a noun (e.g., Let's go for a see).
To accurately identify the part of speech that is underlined, I would need to see the specific sentence or context where the underlined word appears. Please provide the sentence or additional details!
part of speech
The part of speech for this particular word is a noun.
The word seen is a verb. It is the past tense of the irregular verb "see".
The part of speech for "answer" is a noun.