5. The most important requirements for concrete are: it should be hard, strong, durable, fire-
resistant and economical. Concrete can be divided into two classes: mass or plain concrete and
reinforced concrete (ferro -concrete) where it is necessary to introduce steel.
V. Прочитайте 5-й-абзац текста и ответьте письменно на
следующийво
Should young people live away from their parents or not? Some people say it is difficult to find a harmony . Others believe that it is very comfortably.
There are several reasons why people think living with parents is good.
Firstly, you can always count on their support anytime. The conversation and good advice never hinder anybody .And if parents lived together for many years in love and harmony, they are a good example for the newlyweds how to build a strong family. In the third, they do the most of housework. Also, when we live with parents we save money and don’t pay rents and bills. Thus, the young people are able to start hoarding money.
However, you will always feel like a child . You will be supervised and forced to do something. And parents get tired of paying for you and for your mate. Such situation can lead to quarrels because of the constant rebukes and accusations from both sides.
Make it a rule never to go away from solving the problem, if it has already occurred. Easier it is to collectively discuss and consider possible solutions.
Be polite and and respect each other's opinions. Never raise your voice when communicating
Try to enjoy the successes and failures of each other and support in a difficult situations.
Personally I think that parents and children should live separately.
They finally will be able to relax, and you - will find desired freedom from the tutelage of the elders, and you will have more confidence in yourself.
pepper (перец) - если используется в значении специи, то неисчисляемое, поэтому нет формы множ. числа; peppers - в значении овоща (перчинки, перцы);
butter - масло- неисчисляемое, поэтому нет формы множ.числа;
flour - мука - неисчисляемое;
lemons - лимоны;
sugar (сахар) - в значении ингредиента блюда является неисчисляемым, поэтому нет формы множ.числа; sugars - сахара - в значении химического элемента (фруктовые сахара);
salt (соль) - в значении ингредиента блюда является неисчисляемым, поэтому нет формы множ.числа; salts - соли - в значении химического элемента (соли серной кислоты);
tomatoes - помидоры.