1. <span>Every year world industry pollutes the atmosphere with about 1000 million tons of dust and other harmful substances, doesn't it?
2. </span><span>In 1952 many people died in London as a result of air pollution, didn't they?
3. Do many cities suffer from smog or acid rains?
4. Are vast forests cut and burning fire or kept in the safest environment?
5. Who lived in harmony with environment for thouthands of years?
6. Are there</span><span> many consequences of damaging the environmental?
7. What must we do to protect the water?
8. What came from coal fires in people's homes?
9. Did man's economic activities begin to produce negative effect on the biosphere?
10. What has a major impact on the world climate and is generally agreed?</span>
<span><span>bed - e
bad - æ
me - iː
jump - ʤ / ʌ
run</span><span> - ʌ
hen – e / h
yes - e
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I go to school.
Do you go to school?
Will you go to school?
Did you go to school?
Have you gone to school?
Are you going to go to school?
The pencil case is blue.
Sue is 17 years old.
Is the Art lesson in class b?
Anna is going to the school.
My name is Mark.
What's your favourite subject?
My PE class is on Mondays and Wednesdays.
The class recor-book is on the desk.
History lesson is on Tuesdays.