To determine the correct answer, we need to understand the comparative and superlative forms of the adjective "wonderful" and how they should be used in this context.
Comparative Form:
The comparative form of an adjective is used when comparing two things. In this case, we are comparing Jim's piano playing skills to someone else's.
- Option B: "More wonderful" - This is the comparative form of the adjective. However, since we are not comparing Jim's piano playing skills to anyone else's in the given sentence, this option is not appropriate.
Superlative Form:
The superlative form of an adjective is used when comparing more than two things. In this case, we are indicating that Jim's piano playing skills are the highest level of wonderfulness.
- Option C: "Most wonderful" - This is the superlative form of the adjective. However, since we are not comparing Jim's piano playing skills to other piano players in the given sentence, this option is not suitable.
Base Form:
The base form of an adjective is used when there is no comparison being made. It simply describes the quality of the noun.
- Option D: "Wonderful" - This is the base form of the adjective. It accurately describes Jim's piano playing skills without any comparison.
However, the given sentence states that Jim is a wonderful piano player, implying that his piano playing skills are exceptional. To further emphasize this, we can use an adverb to modify the adjective "wonderful."
- Option A: "Wonderfully" - This is the correct answer as it adds an adverbial touch to the sentence, indicating that Jim plays the piano in a wonderful manner.
Therefore, the correct answer is A: Wonderfully.