Open the brackets using Past Simple or Past Continuous. Откройте скобки,

Open the brackets using Past Simple or Past Continuous. Откройте скобки, используя Past Simple либо Past Continuous.

When I _______________(to ring) up my friend, he __________(to sleep).
When grandfather _____________(to watch) TV, he __________(to fall) asleep.
When my friend __________(to come) to see me, I ____________(to do) my homework.
When I _____________(to go) to the stadium, I ______________(to meet) Kate and Ann.
When Nick __________(to ring) me up yesterday, I ____________(to help) mother.
When the children _________(to walk) through the wood, they _________(to see) a fox.
When I __________(to come) home, my sister ______________(to wash) the floor.
When Mike __________(to play) in the yard, he __________(to see) a plane.
When I ______________(to draw) yesterday, I ______________(to break) two pencils.
I ____________(to go) to the theatre yesterday.
At seven o'clock yesterday I ____________(to go) to the theatre.
What _____you __________(to do) at 5 o'clock yesterday? -I ____________(to play) the piano.
We ___________________ (to play) in the yard the whole evening yesterday.
Last year I _____________ (to go) to the United States.
While mother __________(to drink) tea, I __________ (to do) homework.