A:how many people are in your family?
B:my family is not a big one,there are 4peole in my family,my mom,my dad,my sister and i
A:what is your parent's work?
B:my mom is a doctor and my dad is a teacher.
A:what do your sister do?
B：well ,she is 16,a high school student.
A:oh,does your family always stay together or your parents are always busy in their work?
B:no,although they are truly busy,but we often find a spare time to enjoy with each other.we have fun together so often ,often go to eat oursid ,or to have a picnic,or watch tv and so on.
A:oh ,really,what a happy family!