<span>Water is necessary for life. All organisms contain it, some drink it
and some live in it. Plants and animals require water that is
moderately pure and they cannot survive if water contains toxic
chemicasl or harmful microorganisms. Water pollution kills large
quantity of fish, birds, and other animals, in some cases killing
everything it affects. So it is very important to have clean water. Water
pollution occurs mostly, when people overload water sources such
as streams, lakes, underground flows, bays or seas with waste or
substances harmful to living beings. Pollution makes streams, lakes and
coastal waters unpleasant to swim in or to have rest. Fish and
shellfish harvested from polluted waters may be unsafe to eat. People
who consume polluted water may get ill if they drink polluted water for a
long time. </span>
Эвриван ноус зэт зер ф фор сизанс ин э иар: спринг, саммер, отэм энд винтер. ич оф зэм ласт фри мантс.
спринг камс ин марч энд эндс ин мэй. ит оффн раинс ин спринг эспэшели ин эприл.
саммер из зэ хоттст сизен ин зэ иар. ит бэгинс ин джун энд эндс ин огэст. ин саммкр зэ скай из клиар энд клаудлесс. щэ дэйс а лонг энд зэ найтс а шорт энд ворм. саммер брингс фрутс энд вэджетэйбелс. итс плизанд то спэнд зис сизен бай зэ сисайд ор самвэрэ ин зэ кантри.
отэм мантс а сэптембэр, октобэр энд новэмбэр. зэ дэйс а бекаминг шотэр, зэ сан лузс итс форс. ит оффн рэинс. ит зэ сизен оф харвестинг.
винтер ластс фри маунтс эз велл: дэсэмьэр, джэнуэри энд фебруэри. итс гэттинг колдэр дэй бай дэй. зэ сан шайнс рэрели энд ит шоус оф фэн. бат эврифинг лукс соу притти ковэрд виз сноу.
соу ин эври сизон зэ а брайт энд дарк сайдс. бат ви маст би тфэнкфул тугэзэр вотэвэр щэ вэзэр.
18 There is so much water!
19 "It does," Tommy's grandfather agreed.
20. He had lived by the sea all his life and couldn't imagine.......
21. Tommy's grandfather was a tall, lean man. Like all fishermen.......
22. "I will if your mum permits us."
23. Tommy said that he would ask for permission and......
24. "But unfortunately, she worried about everything."
26. She had left for the local bakery to buy fresh buns for tea.
27. .....To me, the main attraction of Scotland is its castles.
28. ...The castles look very impressive there.
29. One doesn't need to be a poet or an artist to see their beauty.
30. .... an unforgettable experience.
31. But it has been seriously damaged by people.
1. Nobody will see what you hide in your bookmarks.
В вопросительной форме
1) Does Tom have dinner at 3 o'clock?
2) Did he help his mother?
3) Shall we read books in the evening?
В отрицательной форме
1) Tom does not have dinner at 3 o'clock.
2) He did not help his mother.
3) We shall not read books in the evening.