I believe it's C but I would recommend getting a second opinion as I am just going by what makes the most sense. The other options go by looks which cannot always be accurate. Hope this helps! :D
Answer:
Am I in trouble or is it for someone else or do I stop to talk or would I be interrupting their work? Why are they here and I hope they don't come up to me as i don't know what I have done. Am I getting arrested
Subordinate clause, think of how it's "subordinate" or depending upon the subordinating conjunction or relative pronoun.
