Answer:
1). Revisit
2). Befriend
3). Cooperate / Collaborate
4). Oversleep
5). Overhaul
6). Mistake something
Answer would be C I'm pretty sure.
An Adjectival Phrase - a group of words headed by an adjective that modifies a noun.
An Adjective - a word or phrase naming an attribute, added to or grammatically related to a noun to modify or describe it.
A Noun - a word (other than a pronoun) used to identify any of a class of people, places, or things
because it is harmful to health, especially in young people, and people under the age of 18 still do not have the authorization to harm themselves.
D it searches through the internet and finds websites that match your subject.