Тест па тему "Екологія та екологічні проблеми " з граматичним завданням

Task 1.Read the text and fill in the missing sentences

Ecology problems

1.___________ It probably produces fewer headlines than wars, earthquakes and floods, but it is potentially one of history's greatest dangers to human life on earth. If present trends continue for the next several decades, our planet will become uninhabitable. Overpopulation, pollution and energy consumption have created such planet-wide problems as massive deforestation, ozone depletion, acid rains and the global warming that is believed to be caused by the greenhouse effect. 2.__________. They are filled with poison: industrial and nuclear waste, chemical fertilisers and pesticides. The Mediterranean is already nearly dead; the North Sea is following. The Aral Sea is on the brink of extinction. If nothing is done about it, one day nothing will be able to live in the seas.3.___________. If nothing is done about it, one million species that are alive today will have become extinct twenty years from now.4.___________. In Cairo just breathing the air is life threatening- equivalent to smoking two packs of cigarettes a day. The same holds true for Mexico City and 600 cities of the former Soviet Union.5.____________. These emissions have disastrous consequences for our planet. They are the main reason for the greenhouse effect and acid rains. An even greater environmental threat are nuclear power stations. We all know how tragic the consequences of the Chernobyl disaster are.6.____________. They join and support various international organisations and green parties. If governments wake up to what is happening- perhaps we'll be able to avoid the disaster that threatens the natural world and all of us with it.

A. The seas are in danger

B. The poisoning of the world's land, air, and water is the fastest-spreading disease of civilization.

C. Industrial enterprises emit tons of harmful substances

D Every ten minutes one kind of аnimal, plant or insect dies out for ever

E People are beginning to realise that environmental problems are not somebody else's

F Air pollution is a very serious problem

Task 2. Make the sentences in the passive.

1. My car/damage/last night.
2. This computer/make/in the USA.
3. Our planet/pollute/ more and more hard.
4. The ozone layer/ruin/different aerosols.
5. Several people/hurt/in an accident last night.
6. The forests /cut down/all over the planet.

Task 3. Put the verbs in brackets into correct tense form to make first Conditional.

1 .If I__________(go) out tonight, I ______(go) to the cinema.

2. They________(go) to the party if they _______(be) invited.

3. The children ______ (start) doing the tasks as soon as they _____(come) home.

4. In case you ______ (sell ) the piano, how _____you (practice)?

5. I_______(be/not) able to do it unless you ______ (help) me.

6. I_____ (call) her when I _____(finish) dinner.