1. if i was his girlfriend, i would not let him talk to those girls.
2. if i knew how to solve this puzzle, i would've helped you.
3. he would spend more time with his family if they didn't criticise his girlfriend all the time.
4.we wouldn't have lost the match if amanda wasn't injured.
5.they wouldn't have hot water in the bathroom if the plumber didn't fix it soon.
6.I would start my own buisness if i were you.
7.louise can buy couture clothes if she can afford it.
8.if you won a lottery, how would you spend the money?