Answer:
B. Quietly sitting in the back of the classroom.
Answer:
Research financial aids and grants available at both schools.
Explanation:
This is a form of free money which can be used to finance his education which is usually provided by some certain private organization that have affiliation with different schools. This kind of finance assistance is not paid back by the student.
Adverb: smoothly
Verb modified: sailed
It is connotative. Denotative is like the dictionary definition but that definition is not that precise.