What were they doing ?
They were being stupid.
What was he doing ?
He was doing fencing.
What was he sleeping on?
He was sleeping on his bed .
What dance was he doing ?
He was doing the duck dance.
Where did you go?
I went to the supermarket.
Where did you eat this pizza ?
I ate this pizza at the pizzeria.
What was he playing ?
He was playing football ?
What was that smell ?
It was the smell of a fish.