Вставьте артикли a, an, the, где необходимо. (см. модуль № 4)
a) …USA is washed by …Atlantic Ocean and …Pacific Ocean.
b) My sister is …dentist.
c) Would you like …apple?
d) I live in …large house in Pushkin Street. ….house has five floors.
6) Напишите эти числительные на английском языке.
568, 2.8, 6 321, 18 971, 8 642 000, 4.04, 53%, in 1905 (year)

1) You make a lot of noise. Please be quiet. 2)Look!the man is trying to open the door of your car. 3)What time the children come out of school,ad a rule? 4)I have asked to mend this window since summer.When are you going to do it? 5)It's a lovely day.The sun is shining and the birds are singing. 6)When I arrived at his house he still was slepping. 7)A few months ago they began to build a new block of flats in this street 8)They were walking in the park for an hour when it began to rain.9)When the door-bell was ringing He stood up and went to the door.10)The fire still was burning at 6 o'clock this morning.11)Last summer I visited Riga.I enjoy my trip very much.12)She cut her finger while she was cutting the bread and butter.13)He came home by 6 o'clock yesterday.15)The car already has gone when i looked into the street.

 Environmental problem is one of global problems of modernity. It is closely linked with issues of resourcedefinition. ecological safety and ecological crisis. One of the solutions to environmental problems is the path of "sustainable development", proposed as the main alternative to the development of human civilization.Scientists claim that from about the 1960s-70s environmental changes under human influence became global, i.e. affecting all countries of the world, therefore they were called global. Among them the most relevant:climate change of the Earth;air pollution;the destruction of the ozone layer;depletion of fresh water and the pollution of the waters of the World ocean;land pollution, destruction of soil cover;the impoverishment of biological diversity, etc.                                                                       Экологическая проблема — одна из глобальных проблем современности. Она тесно связана с вопросами ресурсодефицитности. экологической безопасности и экологического кризиса. Одним из путей разрешения экологической проблемы является путь «устойчивого развития», предложенный в качестве основной альтернативы развития человеческой цивилизации.Ученые утверждают, что примерно с 1960-70-х гг. изменения окружающей среды под воздействием человека стали всемирными, т.е. затрагивающими все без исключения страны мира, поэтому их стали называть глобальными. Среди них наиболее актуальны:изменение климата Земли;загрязнение воздушного бассейна;разрушение озонового слоя;