Choose the word whose underlined part is pronounced differently from that of the other three: decreased, influenced, endangered, established

Choose the word whose underlined part is pronounced differently from that of the other three: plenty, energy, only, hydropower.

Choose the word which is stressed differently from that of the other three: nature, danger, human, extinct.

Choose the word which is stressed differently from that of the other three: alternative, geothermal, environment, expensively.

Scientists believe they now have scientific evidence to prove that ecosystems work better when there is greater variety of species within them. This biodiversity is being lost destroying natural mechanisms that could repair the damage caused by man.

Scientists believe they now have scientific evidence to prove that ecosystems work better when there is greater variety of species within them. This biodiversity is being lost destroying natural mechanisms that could repair the damage caused by man.

Scientists believe they now have scientific evidence to prove that ecosystems work better when there is greater variety of species within them. This biodiversity is being lost destroying natural mechanisms that could repair the damage caused by man.

Scientists believe they now have scientific evidence to prove that ecosystems work better when there is greater variety of species within them. This biodiversity is being lost destroying natural mechanisms that could repair the damage caused by man.

Here are some suggestions for practical (9) _____. Use less fuel at home and at work. Persuade the government to pay for researchers into alternative (10) _____ resources like solar power. Recycle paper, glass, metal, plastic and batteries as (11) _____ as possible. Ask for bottle banks for glass recycling at local supermarkets. Walk, cycle or use public (12) _____ if possible, to cut down on car exhaust fumes, which contribute to the greenhouse effect. Launch campaign for public transport systems to be improved. Join one of the many pressure groups which work to protect wildlife and the countryside.

Here are some suggestions for practical (9) _____. Use less fuel at home and at work. Persuade the government to pay for researchers into alternative (10) _____ resources like solar power. Recycle paper, glass, metal, plastic and batteries as (11) _____ as possible. Ask for bottle banks for glass recycling at local supermarkets. Walk, cycle or use public (12) _____ if possible, to cut down on car exhaust fumes, which contribute to the greenhouse effect. Launch campaign for public transport systems to be improved. Join one of the many pressure groups which work to protect wildlife and the countryside.

Here are some suggestions for practical (9) _____. Use less fuel at home and at work. Persuade the government to pay for researchers into alternative (10) _____ resources like solar power. Recycle paper, glass, metal, plastic and batteries as (11) _____ as possible. Ask for bottle banks for glass recycling at local supermarkets. Walk, cycle or use public (12) _____ if possible, to cut down on car exhaust fumes, which contribute to the greenhouse effect. Launch campaign for public transport systems to be improved. Join one of the many pressure groups which work to protect wildlife and the countryside.

Here are some suggestions for practical (9) _____. Use less fuel at home and at work. Persuade the government to pay for researchers into alternative (10) _____ resources like solar power. Recycle paper, glass, metal, plastic and batteries as (11) _____ as possible. Ask for bottle banks for glass recycling at local supermarkets. Walk, cycle or use public (12) _____ if possible, to cut down on car exhaust fumes, which contribute to the greenhouse effect. Launch campaign for public transport systems to be improved. Join one of the many pressure groups which work to protect wildlife and the countryside.

Human beings are ____ for changes in the environment.

Non-renewable energy sources are running ____.

People have used coal and oil to ____ electricity for a long time.

They started a campaign to ____ smoking among teenagers.

 A bus ____________ goes to the airport runs every half an hour.

The boy ____________ in the accident was _______________ to hospital.

Eric: "Excuse me, what's the time?" - Peter: "Sorry. I ____________."

If you put your money into that business, you risk_________ every penny.

Had you told me that this was going to happen, I _________it.

________ are interested in the quality and price of our products.

Is everybody ready? Dinner _____ in the dining room.

Marry: “Where’s your mother?”

Choose the word or phrases that are not in standard English: The number of rare animals is decreasing so rapidly that they are in danger of becoming extinction.

Choose the word or phrases that are not in standard English: I have two brothers, both of them are studying in England.

Choose the word or phrases that are not in standard English: She is a famous gymnastic and has won two Olympic Games’ gold medals.

Choose the word or phrases that are not in standard English: Soon after Mel has finished his thesis, he will leave for Boston, where he has a job waiting on him.

If we go on littering, the environment will become _______ polluted. (serious)

The main threat to the ________ of these creatures comes from their loss of habitat. (survive)