The answer is B, a team of explorers are studying the ocean floor
The correct answer is reflexive.
Reflexive pronouns are used when the object of the sentence is the same person as the subject. Here, the subject is Johnny and given that he bought something for himself, he is also the object. Although the pronoun himself can sometimes be intensive, this is not the case where it is. Intensive pronoun would be if the sentence said: Johnny himself bought a new basketball.
The country has many impoverished communities.
The archaeologist unearthed many ancient fossils.
Knowing what type of music you are listening to
C. The main idea is the primary point of a piece of writing :)
