John / run (present continuous)
Is John running?
He does his lesson.
He is doing his lesson.
I (play) when I (see) my friend.
I was playing when I saw my friend.
I went to Japan on my last holiday.
Where did you go on your last holiday?
You / drive / right now (present continuous)
Are you driving right now?
She went shopping.
He was going shopping.
I (fall) as I (bring) the bags into the house.
I fell as I was bringing the bags into the house.
I studied English for two hours yesterday.
They / go / park (past simple)
Did they go to the park?
They bought groceries.
They were buying groceries.
Did you see the fire as you were riding a bike outside?
I was playing ball at three.
When were you playing ball?
They / try / find / the restaurant (past continuous)
Were they trying to find the restaurant?
Do I play golf?
Am I playing golf?
Why (you stop) when (you win)?
Why did you stop when you were winning?
I saw the movie with Mary and Paul.
Who did you see the movie with?
I / look for / something (past continuous)
Was I looking for something?
Did you watch a movie?
Were you watching movie?
(you clean) when the repairman (come)?
Were you cleaning when the repairman came?
I was cleaning my apartment all day today. (Do)
What were you doing all day today?