Its D: A subject for a student.
its the same relationship like a writer uses words to write and the student is a person who studies and to study you need a subject.
The other choices don't have the same relationship between them.
The answer is C because The sentence with a verb error is the following one: If I was going on a trip, I'd probably visit Europe instead of South America. The sentence should read as follows: "If I were going on a trip, I'd probably visit Europe instead of South America."
Answer: Because Sam enjoyed music
Explanation: This is not a complete sentence and has a subject and verb, making it a dependent clause.
Simile is a type of figurative language that uses like or as
This is russian. Have a nice day.