2write the plural form of the words. parent person 2 child family 3 nephew 4 woman. girl.

Parents
Persons или people
Children
Families
Nephews
Boys
Women
Girls

With the development of civilization man's interference in nature grows up. it leads to different negative factors are: the pollution of water, air, soil and the destruction of the ozone layer. this problem must be solved if we want to preserve life on our planet. this problem is global problem that's why all countries of the world, all people, young and old, must take an active part in the protection of natural resources. factories and plants must have purification systems to preserve the purity of water, air and soil. we must take care of plants, trees, animals, birds and fishes, especially of those that are dying out. we also have a red book where rare and dying out plants, birds, animals are registered. though the role of people in the solution of ecological problems has greatly increased, we can't say that we are doing all in our power, to stop harmful processes in preserving the environment. the following radical measures must be taken: 1.the replanting of trees that have been cut down; 2.nuclear tests should be stopped; 3.purification systems must be installed at plants and factories; 4.natural resources should be used more rationally; 5.rare and dying out birds, animals and plants should be protected; 6.precaution measures should be taken against the destruction of the ozone layer.

Most people who have come across computer games have a pastime either negatively or positively. Indifferent, in general, a little. And for many years now, disputes between opponents and supporters of computer games have not subsided, and the most diverse arguments are given. Sometimes you wonder what kind of logical chains are being built. And basically both sides rest on moments related to the psyche, society, and personal development. Let's try to figure out what psychologists think about video games.

In the US, 99% of boys and 94% of girls regularly play video games. Of these, 97% spend at least an hour a day on this. Five years ago, the total revenue of the gaming industry exceeded $ 25 billion a year, and games themselves have long been an integral part of pop culture.