W: How many people are there in your family?

M: Five. Besides my parents and me, there are my brother and sister.

W: That is a big family. How old is your sister?

M: 15.

W: What about your brother?

M: He’s not quite 25.

W: Do you miss your family?

M: Yes.

W: Do you often go home?

M: No. But I write to them often.

W: How often do you write to them?

M: Once a month.