单项选择题

Questions 9 and 10 are based on the following conversation. At the end of the conversation, you will be given 10 seconds to answer the questions.
Now, listen to the conversation.

What was Tom doing in February

A.He was on a field trip.
B.He was vacationing in Florida.
C.He was studying most of the time.
D.He was vacationing at home.