Are friends more important than family? What do you think?
Are you married?
Are you the oldest among your brothers and sisters?
Are your parents strict?
Did you ever meet any of your great grandparents?
Do you have any brothers or sisters? If so, how old are they?
Do you have any children? If yes, what are their names and ages?
Do you like your family? Why or why not?
Do you live with any of your grandparents?
Do you live with your parents?
Do you look more like your mother or your father?
Do you often argue with your mother or father? What about?
Do you often visit your grandparents?
Do your parents let you stay out late?
What time do you have to be home?
Do you have a curfew?
What are your parents like?
What do your parents do in their free time?
What does your father do? What's his job?
What does your mother do?
What kind of things do you do with your family?
What will you teach your children? (what values, beliefs, hobbies, skills, etc.)
Who do you get along better with, your mother or your father?
Who does the household work, your father or your mother or both of them?
What do you think of your mother and your father?
What's the hardest thing you ever had to do?
What was the most important thing your parents taught you?
What's the best thing about your mom?
What's the best thing about your grandparents?
How often does your family eat dinner together?
What's the best thing about your dad?
Who is the breadwinner in your family?
Describe the perfect family.
Describe a typical family unit and the importance of family in your country.
The Internet TESL Journal

