(Well) I don't think I will be home before 6 pm. In this sentence, "well" is:
Q1. (Well) I don't think I will be home before 6 pm. In this sentence, "well" is:
Answer: Interjection
Explanation: 'Interjection' is grammatically correct and completes the sentence according to standard English usage tested in LAT, USAT, and FPSC papers.