Надо изменить форму глагола. If he ate unhealthy food, he (fell) il. If he (wash) my car , I will give him $10. When we mix blue and yellow, we (get) green. What will happen if my parachute (not open)? If I (be) you, I wouldn't buy that old car! If Mum used Mike's computer, he (be) angry. When Sam calls, we (leave) for the airport. If Luke (study) harder, he could be more successful.
A lot of people are not fit nowadays. It's a big problem today. If you want to feel fit you'd better go in for one kid of sport or another. I think that everyone must do all he can to be healthy. Good health is better than the best medicine. All kids of physical exercises are very useful to make our bodies strong and to keep ourselves fit and healthy. To tel the trurh I on't do sports regulary and it is not an essential part of my daily life. In the morning I do some exercises just to awake. In summer I go swimming as there is a beautiful lake with pure water where my Granny lives. In winter I sim in the swimming pool. I like to ride the bike. I shouldn't call myself a sports fan. Of course, I like to watch sports competitions on TV, like hockey or football. But most of all I admire extreme kids of sport. I think hey are really cool.