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