Хелп ми плезз поставте в нужную форму while i . (sleep), he . (clean) the house and . (prepare) dinner .i .(love) her since i . (see) her for the first time. a strange thing . (happen) while i . a letter. (write)

While I was sleepig, he was cleaning the house and preparing dinner.
I have loved her since I saw her for the first time.A strange thing happened while I was writing a letter.

While I was sleeping, he cleaned the house and prepared dinner.
I have loved her since I saw her for the first time.
A strange thing happened while I was writing a letter.