Is there answer choices? If not, I'd put "repetitive". Hope this helps!
Hey There,
Your answer is option D) The student, although not feeling well, still came in to take the test.
There is a comma after student and a comma after the word "well." You want to stop and acknowledge the student, therefore we put a comma after student. We also want to acknowledge she is not feeling well, so we put a comma there. We notice the student, that she is not feeling well, and then we continue.
Best Of Luck,
- I.A. -
A) A semicolon can link two closely related independent clauses.
Explanation:
when oligopolies usually collude they act as if they are one big firm thus trying to make bigger profits/ rising prices.