write the sentence use the past continuous or the past simple tense ↓↓↓ ↓↓ ↓

write the sentence use the past continuous or the past simple tense ↓↓↓ ↓↓ ↓
1.__________________when my friend called me.i / do / my homework
2.while i was sleeping,_______________.
it / snow
3.____________________in the kitchen when his mom came in.
sam / kick the ball
4.____________________while we were having a party.
the lights / go out