Study hard or you won’t pass the exam17. Study hard or you won’t pass the exam. ->If ................................................................................... 18. I don’t have money . I can’t buy that house. ->If ................................................................................... 19. If he does n’t study hard ,he will fail the exam.->Unless…………………………………………… 20. If he doesn’t cut his hair ,they won’t let him in.->Unless…………………………………………… 21.Stop telling lies or no one will trust you anymore. If..................................................................... 22.Pay attention to the teacher or you can’t understand the lessons. If..................................................................... 23.Go to bed early or you may be exhausted the next morning. If..................................................................... 24.Save money from now and you can reward yourself with a long vacation at the end of the year. If..................................................................... 25.Read more books and you can broaden your knowledge. If..................................................................... 26.Brush your teeth often in order not to get toothache. If..................................................................... 27.Listen carefully or you won’t know what to do. If..................................................................... 28.Unless you want to get sick, you should eat more healthily.=> If..................................................................... |