Nice shape, great stamina, bulging muscles are the dreams of most people. These dreams may come true thanks to sport. Practice showed that strenuous activity is the most important stimulant of all the physiological functions of a man’s organism. This is a pledge of a successful development of mind and body. Regular exercises strengthen central nervous system, contribute to health and temper, making people strong-willed, purposeful, and active.
As any phenomenon of our life, sport has its reverse. It can do much harm to your health if using a wrong method. If a boy does exhaustive exercises every day trying to build up his muscles he just undermines his health, but not strengthens it. If a girl spares no effort to be fit doing everyday exercises she will hardly accomplish the purpose. Improper training will ruin your health.
To sum it up, there is no doubt that sport is healthy if reasonably done. If exercises are too much for you to bear they just kill you. But working out under instruction of a good coach is very wholesome.
Важно помнить, что когда мы задаём вопрос к подлежащему, используя слова who/what (кто/что), то представляем, что это кто-то в единственном числе!
А вот в кратком ответе глагол согласовывается с подлежащим.
Поэтому:
1 The boys are at the stadium.
Who is at the stadium?
The boys are.
2 His parents were happy.
Who was happy?
His parents were.
3 The pupils write exercises.
Whо writes exercises?
The pupils do.
4 Mice ate the cheese.
Who ate the cheese?
- Mice did.
5 Tom and Jack have got a snake.
Who has got a snake?
- Tom and Jack have.