A：How many people are there in your family?你们家有几口人?
B：Five.My father，mother，brother，sister-in-law and me.五口。我父母，我兄弟，他妻子和我。
A：Is your brother older or younger than you?你兄弟比你大还是小?
B：He is five years older than me,He got married last Sunday.My brother and my sister-in-law are the same age.他比我大五岁，他是上周日结婚的。我哥和我嫂是同岁。