The today Ylly gmau dad werd un vietran wan in the 1970s. EX-4.Sp. 12 The olden gen enotion often com plerins that teenagens aine very different Ex-H. Sp. 12 5)It (be) rainy and they (forget) to take umbrelles. 6)I (not get) to school on time because I(get up) late.

This man is my friend. His name is Nikolay. He's an engineer. Anna and Petya are my friends' children. They are pupils. Anna is 12, Petya is a little boy. He is 5 years old. Where's your friend now? - She's at home. Please take the teapot on the table.  Don't take Misha's books from the shelf. Go to that table and take those books. What kind this flat is? This is a good 2-room flat. Whose watches are these? These watches are Jane's. Don't take them from the table. Anna, give me your book. Don't close it. Today is Wednesday. It's 9 o'clock now, but Kolya still not at home. Are you engineer or economist? I'm economist, but my friend is not an economist. He's an engineer. What's this? These are letters. Please take the letters on the table. What color are these crayons? They are red and blue.

Конечно, мусор оставленный человек в лесу, после отдыха - это не большой вред экосистеме леса. Большой вред наносит бытовой мусор,который выбрасывают в не организованном для этого месте. Несколько лет назад в Довольном была организованна свалка для бытового мусора в лесу, но экологическая проблема не была решена. Бытовой мусор, не только разносится ветром, но также и сжигается, нанося экологический вред природе.

Для меньшего нанесения вреда нашей окружающей среды необходимо построить завод по переработки мусора.