Past Simple
Tom were working all day.
Tom was working all day.
What did he saw last night?
What did he see last night?
He didn't wrote the poem, his friend was doing it.
He didn't write the poem, his friend did.
Paula and Andy ____ (watch) the play.
Paula and Andy were watching the play.
When I was opening the door, he was painted the walls.
When I opened the door, he was painting the walls.
I don't care what you _____ (do), I want to know why she _____ (cry) on the stairs.
I don't care what you were doing, I want to know why she was crying on the stairs.
Did they studying while you was cleaned the house?
Were they studying while you were cleaning the house?