Sentence 4 because it summarizes the paragraph but does not give an opinion like answer but used factual evidence to support it.
Answer: I don't have the one
Explanation: i don't have one.
Inveterate in statement 1 means habitual as the definition says always existing, practice, etc. In statement 2, pensively means thoughtfully as the definition says dreamily or suggestively. In statement 3, banal means trite as its definition also says not original or not fresh.
Answer:
D. Awkward modifier. (The sentence does not contain an infinitive or a participle, so B and C are out.)
Explanation: