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