He still lives in that house, the word "still" is classified as which part of speech?

1. Conjunction
2. Preposition
3. Adverb
4. Pronoun

The correct answer is “adverb.” As in the previous question, “still” functions as an adverb of time. It modifies the verb “lives” by indicating that the action continues to occur up to the present moment. It provides information about the duration of the action. It does not connect ideas (conjunction), show a relationship between a noun and other words (preposition), or replace a noun (pronoun). Its sole function is to modify the verb, which categorizes it as an adverb.