Matching Pairs First conditionalOnline version This exercise will help you to practice and reinforce the first conditional sentences. by María del Rosario Alonso 1 You will be under pressure 2 If you want to be fit, 3 The pandemic won't stop 4 The baby won't sleep well 5 Unless you work hard, you will have to exercise your body. if you don't organize your time. if she doesn't listen to music. unless everybody takes action. you won't have the results you wish.