Matching Pairs First conditionalOnline version An activity to practice the first conditional by Andres Rodriguez 1 If the boy gets a pet for his birthday, 2 If Helen studies hard, 3 If you wear a sweater, 4 If Bryan exercises, 5 If I see Tom tomorrow, 6 If you drink a lot of water, 7 If it rains today, 8 If Mary doesn't do her homework, 9 If I win today, 10 If you don't leave now, he will be very happy. I will tell him the good news. I will celebrate. you will miss your plane. she will pass the exam. you will be healthy. we won't go to the river. you won't be cold. he will be able to compete next week. she won't learn.