Read the following conversation and answer the question.

M: Could you tell me how much it is to send a postcard by airmail to Europe?

W: Twenty five cents.

M: OK, I'd like two 25 cent stamps, please.

W: Here you are.

Question: What is the man doing? 

- He is buying plane tickets to Europe.

- He is sending some postcards.

- He is asking about his mail.


He is sending some postcards.