NEGATIVE
01.- It   wouldn't be/wasn't so cold,
if you   would close/closed the windows.

02.- If I   wouldn't feel/didn't feel better,
I   wouldn't go/didn't go running.

03.- What   did you do/would you do
if you   won/would win the lottery?

04.- We   didn't ask/wouldn't ask
if it   wasn't/wouldn't be necessary.

05.- Where   did you go/would you go
if you   were/would be on holidays?

06.- I   didn't buy/wouldn't buy the tickets
if Paula   wouldn't come/didn't come with me.