Is this question multiple choice or just like that? Hope I can help :)
I think it is e because A dependent clause is a group of words with a subject and a verb. It does not express a complete thought so it is not a sentence and can't stand alone.
I guess that the answer is bWell, in case you would need some kind of additional help, you can check how can Supreme essay service help you. Good luck!
The process of linking two clauses in a sentence so that one clause is dependent on (orsubordinate to) another. Contrast with coordination. Clauses joined by coordination are called main clauses (or independent clauses).