Sam (to come )from cinema at six o'clock .
came
On my way to school I (to remember) that I (to leave) my report at home.
remembered /had left
The girl (to be) glad that she (to find) a seat near the window.
was,had found
All my friends (to be) glad to hear that I (to pass) all the examinations successfully
were ,had passed
When I (turn on) TV,the cartoon (already start )
turned on ,had started
Before I (to lose) my wallet , I (to lose) my umbrella.
lost ,had lost
When I got to the station the train (to leave/already).
had already left