Answer:
B. A Midsummer Night's Dream
Explanation:
Mendelssohn was born in a high class family, and because of that, had lots of exposure to music. His parents hosted musical performances in their home for all their high societal friends. In one of these events, Felix performed his overture to A Midsummer Night's Dream for the first time with his sister as a duet on the piano. He orchestrated the piece shortly after this event.
Adverbs modify (describe) verbs or other adverbs and often end in -ly. You need to locate the verb to determine at least one of the adverbs (the action of the sentence.) This is a complex sentence because it has an independent clause (it was not exactly what he had in mind) and a subordinate clause (when he agreed to do the task). If you just look at the independent clause, or the one that can stand by itself, you will find the verb 'was'. Ask yourself 'was what'. The answer is not, which means it is the adverb. To find the adverb describing it, we again ask, 'not what'. The answer is exactly. So the answer is A.
C. The sentence is interrupted for some detail, thus needs a comma
I think it is Plain Folks. I'm not 100% on this but I do think it's plain folks.
II is the answer. Can you please give me some thanks please