Mum is cooking breakfast now.
Is mum cooking breakfast now?
Is mum or dad cooking breakfast now?
Mum is cooking breakfast now, isn't she?
What is mumdoing now?
Who is cooking breakfast now?
My family will buy a new house next year.
Will my family buy a new house next year?
Will my family buy a new house or a new car next year?
My family will buy a new house next year, won't they?
When will my buy a new hous?
Who will buy a new house next year?
Olga watshes TV before going to bed.
Does Olga watsh TV before going to bed?
Does Olga watsh TV or read a book before going to bed?
Olga watshes TV before going to bed, doesn't she?
What does Olga do before going to bed?
Who watshes TV before going to bed?