The adverb modifies the verb, but is not an object of the verb.
The object here, what John said is "a very lively Broadway show". (which contains options a,b and d, and leaves c as the correct answer).
But i would say that there is not "an adverb" but an adverbial phrase "last year" - both these words are needed to form the phrase
Part of the code of ethics used by the organizers of the <span>International Tourism Trade show in Berlin was the offer to the participants to compensate for their carbon dioxide production by donating. Another part of their code of ethics was the attempt to minimize the use of paper to the absolute minimum and the use of shared cars for the transport rather than each user hiring a taxi separately</span>
Agrarian would be the answer
The first answer choice A
