Complete the sentences. use past simple or the past simple or the past continuous when i left home yesterday , at 7 o`clock yesterday ,i tho weeks ago while was when

When I left home yesterday, it was raining heavily.
At 7 o`clock yesterday, I was doing my homework.
Two weeks ago, my parents bought me a new computer.
While I was sweeping the floor, my sister was washing up.
I was sleeping when the phone suddenly rang.