Помогите пожалуйста с переводом.
1. The bigger the mass, the bigger the weight of the body.
Переведите предложения, учитывая значения местоимения.
1. it is easy to discuss this question. It is very simple.
2. It was important to solve this problem. It occupied all his thoughts for hours.
3. It is neccessary to boil water for our experiment. then it will be pure.
4. It was not easy to define the properties of this solid.