An adverb clause is a dependent clause which cannot exist on its own, it has to be a part of the main, independent clause. So, having that in mind, the only dependent clause among these examples is 'when you return from California'. Therefore, the correct answer is B.
Answer:
B
Explanation:
I say B because if you are the one writing a persuasive essay you should use facts to back up your own thoughts not anyone else's. Another reason you should pick B is because how many times have you wrote a persuasive essay without any factual evidence, that would be just your opinion if you have.
Office supply with letter h is handbook
Key details and repeat themes throught the story