1) People have always studied living things in their natural environment. 2) How does our environment influence on our children? 3) I don't think people living in isolation could be happy. 4) Ecologists study what happens to different species of birds and animals. 5) What size shoes do you wear? 6) What are the relations between the two families? 7) Young people often send e-mails to each other. 8) Mr Brown is 92 years old but he is in good health. 9) What's the number of children in your family? 10) Nowadays people often travel by air.
A gargle with salt water is good for coughs. Several children are playing on the sandy beach. The cold weather continued for three weeks. Therу are a lot of fresh flowers in my flat. Mike doesnt like to hear cries of birds. The was a wonderful music on Natasha's party. Sun slowly sank behind the peaks of the towering mountains. They are reminding me busy bees. The room was decorated in bright colors. Mom cooked very tasty cake on my Birthday. Im afraid to swim in deep water. Let this smoky air out of the room and let some fresh air in. It was really interesting story. My sister has silky hair. Soft sand on the beach was warm. I enjoy sweet air in my mom's garden.
2 Менее 25 тысяч, (с окрестными поселениями) население колебалось от 16 до 23-х тысяч