To answer this question, we need to identify the correct form of the adjective to complete the sentence.
The correct answer is C) most exciting.
Explanation:
In this sentence, we are comparing the movie Diehard to all the other movies the speaker has seen. We need to use the superlative form of the adjective "exciting" to indicate that Diehard is the most exciting movie out of all the movies the speaker has seen.
Option A) most exciteable - This option is incorrect because "exciteable" is not a word. The correct spelling is "excitable," but this form is not appropriate in this context. We are not describing the movie as being easily excited; rather, we are describing it as being exciting.
Option B) most excited - This option is incorrect because "excited" is the past participle form of the verb "excite." It does not function as an adjective to describe the movie. We want to describe the movie itself as being exciting, not the state of being excited.
Option D) more excitable - This option is incorrect because it uses the comparative form of the adjective "excitable." This form is used when comparing two things, not when comparing one thing to all others. We want to indicate that Diehard is the most exciting movie out of all the movies the speaker has seen, so we need to use the superlative form "most exciting."
The correct answer is C) most exciting. This option is correct because it uses the superlative form of the adjective "exciting" to correctly describe Diehard as the most exciting movie the speaker has ever seen.