Question

is the italicized word in the sentence below an adverb or a preposition?
Why don't you come OVER this evening?
A. adverb
B. preposition
C. none of the above

Answer 1

A) adverb

Over can be used as an adverb, preposition, adjective, or prefix.

In this case it is used as an adverb, modifying the verb "come".

Answer 2

Adverb is the correct answer