Read the following conversation and answer the question. M: Judg, I haven't seen you in weeks. Where have you been? W: In Florida M: What a vacation! While the rest of us are studying on the campus in the February cold. W: Not exactly. I was on a special field trip. Question: What was man doing in February? - He was on a field trip. - He was on vacation in Florida. - He was studying most of the time.
The answer to this question is:
He was studying most of the time.