...Mary(wash) the dishes?
Was Mary washing the dishes?
Who ...(sweep) the floor?
Who was sweeping the floor?
... you (take) out the trash?
Were you taking out the trash?
Who..(do) the gardening?
Who was doing the gardening up?
What ... your dad(cook)?
What was your dad cooking?
Who...(do) the ironing?
Who was doing the ironong?
When ... you (mop) the floor?
When were you mopping the floor?
Where ... your brother(clean)?
Where was your brother cleaning?
Where... your parents (walk) the dog?
Where were your parents walking the dog?
Who ...(feed) a cat?
Who was feeding a cat?
What plants ... you (water)?
What plants were you watering?
Who ... (do) the hoovering?
Who was doing the hoovering?