1. Animals can die if they do not drink water.
2. If you hit water to 100 degrees, it boils.
3. I will invite Jack to the party if I see him.
4. I will receive your parcel, if you give me your passport.
5. If I were you I would cook a special dish.
6. Jannet would not go to the party, if she finished doing her project.
7. If you hadn’t seen a film so late last night, you wouldn't have felt sleepy.
8. If you had phoned Julie on time, she would not have been so upset.