1 Do my parents always remember my birthday?
What do my parents always remember?
Who always remember my birthday?
My parents always remember my birthday, don't they?
Do my parents always remember my birthday or their wedding day?
2 Does she usually take the bus to school?
What does she usually take to get to school?
Who usually takes the bus to school?
Does she usually take the bus to shcool or go on foot?
She usually takes the bus to school, doesn't she?