Doctors are-useful. If. you lare a/an (1)...AaA...... while doing sport, they ..... is. If you're in hospital. We need doctors for to what doctors do, there are things that .. . against ill health. Getting regular to stay in Having a healthy diet will also keep you strong. A healthy diet is It' doesn't mean never eating chocolate. It means not eating too much. And eating vegetables, too! The more we can look after ourselves, the can fix it. If you're ill, they can tell you what the best (2). very ill, you might have to have an (3). . all of these things. But in (4). . you can do yourself in the (5).... (6.. (7).... all about (8). . .... at school or at a gym will help you less we will need the doctors to look after us. And that must be good. verbs in brackets.