可以这样改句子吗1 While I was cooking the dinner,he was having a was

可以这样改句子吗
1 While I was cooking the dinner,he was having a wash.
2 While I was cooking the dinner,he was watching television.
3 While I was cooking the dinner,he was cleaning his shoes.
4 While I was cooking the dinner,he was listening to the radio.
5 While I was cooking the dinner,he was changing his suit.
6 While I was cooking the dinner,he was sitting in the dining room.
7 While I was cooking the dinner,he was reading the paper.
8 While I was cooking the dinner,he was driving home from work.
意思不变,句中的while可以放到句中he的前面吗?
如I was cooking the dinner while he was having a wash.
有什么变化呢？