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.


He was studying most of the time.