'Cannot' is the adverb because it describes the verb 'be'.
No, the word "from" is a preposition. It cannot be used as an adverb.
No, the word "is" cannot be an adverb. It is a form of the verb "to be."
No. The word students is a plural noun. It cannot be an adverb.
The word is cannot be an adverb. It is one form of the verb "to be."(present tense, third person singular)
No, it cannot. The word lone is an adjective. The adverb form is "alone."
No. Them is a plural personal pronoun (third person plural). It cannot be used as an adverb.
No it cannot. The word requires is a verb. The closest adverb form seems to be "requisitely."
The word "business" cannot be used as an adverb. It is a noun that refers to a commercial or industrial activity.
No. The word there is a pronoun or adverb. It cannot be used as a conjunction.
No. Paintings is a plural noun. It cannot be used as an adverb.
The word is cannot be an adverb. It is one form of the verb "to be."(present tense, third person singular)
No. The word much can be an adjective or an adverb. But it cannot be a preposition.