Matching Pairs 1st conditionalOnline version 1st conditional by Natalia Szłapka 1 If you tip a waiter in a restaurant, 2 If you don't study, 3 We will go to the park, 4 You will see a famous actor, 5 If you open the fridge, 6 Your mum will be angry, 7 If you tease a bee, 8 You will get sick, if you go to the film premiere. you will find some food. if you don't clean your room. he will be very happy. if the weather is nice. it will bite you. you will fail the test. if you go outside with wet hair in winter.