Определить видо- временную форму глагола- сказуемого, указать его инфинитив!!! перевести предложения на русский!
We help a body to work at its best when we perform some simple rules.
Many people will say that good health is a great value.
Every part of human body has its own duty.
Last year we entered the Ural State Academy of Physical Culture.
Three years ago we were not students.