<span>1. Thousands of houses were destroyed during the Great Fire of London.
2. His new book will be finished next year .
3. Flowers are sold in shops and in the streets .
4. St Petersburg was founded in 1703.</span>
1 was....discovered? 2 is....displayed? 3 is...owned 4 was....explored 5 was invented
Computers project that between now and the year of 2030 we are going to have increase of the average temperature between 1,5—4,5 Degrees C. Sea levels would rise by several metres, flooding coastal areas and ruining vast tracts of farmland. Huge areas would be infertile and become uninhabitable. Water contamination could lead to shortages of safe drinking water. It looks like the end of civilization on the Earth. For hundreds of thousands of years the human race has thriven in Earth's environment.
But now, at the end of the 20th century, we are at a crucial turning point. We have upset nature's sensitive equilibrium releasing harmful substances into the air, polluting rivers and oceans with industrial waste and tearing up the countryside to accommodate our rubbish. These are the consequences of the development of civilization. We are to stop it by joint efforts of all the people of the world. The range of environmental problems is wide.
Is he a good student ? Yes,he is или no,he isn’t.
is he a swimmer? Yes,he is или No,he isn’t.
are my parents doctors? Yes,they are или no,they aren’t.
is my sister a teacher? Yes,she is или no,she isn’t.
are you a nice person? Yes,I am или No,I am not.
is it a nice picture? Yes,it is или no,it isn’t
are we happy? Yes,we are или no,we aren’t
am i good..? Yes,I am или no,I am not.
is my sister good at drawing? Yes,she is или no,she isn’t.
is she a singer? Yes,she is или no,she isn’t.
is it very beautiful? Yes,it is или no,it isn’t.
is it cold today? Yes,it is или no ,it isn’t.
are we going to school? Yes,we are или no,we aren’t.
are they very happy? Yes,they are или no,they aren’t.
have they got a big family? Yes,they have или no,they haven’t.
В Вашем задании даны общие вопросы,ответ на такие вопросы краткий «да/нет».
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