Matching Pairs zero and first conditionalOnline version Let's relate columns by pamela sejas 1 If you freeze water, 2 If you cut your face, 3 If a spider appear in front of Ron, 4 If I feel sick, 5 If Harry and Ron study hard, 6 If you wear a life,jacket, he will run away. they will pass their exams.. it turns into an ice. It hurts you. I go to the doctor. you float in water.