1. She cannot cook because she feels very tired today.
==> If she didn’t feel very tired today, she could cook.
2. He was so timid in love, so he lost her.
==> If he didin't lose her, he wouldn’t lose her.
3. Jane helps me survey the market, so I plan to share a commission with her.
==>If Jane didn’t help me survey the market, I wouldn’t plan to share a commission with her.
4. You cannot understand me because you are a rich man.
==> If you weren’t a rich man, you could understand me.
5. Tim drinks too much alcohol every day, that’s why he is hospitalized for treatment.
==>If Tim didn’t drink too much alcohol every day, he wouldn’t be hospitalized for treatment.
6. Kate likes K-pop music, so she spends the money to buy tickets for the concert.
==>If Kate didn’t like K-pop music, she wouldn’t spend the money to buy tickets for the concert.
7. He has many beloved girls, that’s why he becomes so arrogant.
==>If he hadn’t many beloved girls, he wouldn’t become so arrogant.
8. My health improves better because I exercise daily.
==> If i didn’t exercise daily, I wouldn’t improve my health better.
9. I didn’t eat dinner with everyone, so I feel very hungry now.
==> If i had eaten dinner with everyone, I wouldn’t feel very hungry now.
10. He got fired because he was too lazy.
==> If he hadn’t been too lazy, he wouldn’t have gotten fired.