(Viên chức Mầm non) 30 đề ôn thi tiếng Anh có đáp án - Phần 27

Choose the suitable word to fill in each plank.

In the 1972 the Australian government a quota system which allowed a number of kangaroos to be killed or 'culled' every year. Legislation was introduced because farmers claimed that the kangaroos were (16) …… their crops. The problem is that (17) ...... two and a half million kangaroos can be killed legally each year, a futher two and a half million are killed illegally. The animals are killed for a variety of (18) ....... The main one, however, is that kangaroo meat is sold for human (19) ...... usually in the of steaks - or is used as pet food.  There are also thousands of dollars to be made (20) ...... the sale of their skins.

The environmental group Greenpeace and Australia's Animal Liberation (AAL) are now campaigning for a ban (21) ...... the sale of all kangaroo products. They (22) ...... that this will stop unscrupulous farmers killing the animal for A spokesperson for AAL said, „People aren't concerned because there are still (23) ...... six million kangaroos in Australia so they are (24) ...... an endangered species. People just don't care about like this unless there is a real threat. But we know certain types have already become extinct in some areas. We must act now (25) ...... it is too late.

Read the following passage and mark the letter A, B, C, or D to indicate the correct answer to each of the questions.

One of the most discussed problems is pollution of our environment. Factories, cars, power stations, and fertilizers have emitted a large amount of smoke and pollutants into the air. Consequently, water, forests, and the air we breathe are polluted.  Only 50 % of people drink drinkable water.

Some lakes have dried up and our climate has changed.  Lately, the ozone layer is becoming more damaged and as a result dangerous illness have increased.  Cancer is the most popular illness we can see.

Another problem, which is quite serious, is considered the Green House Effect, which is made up by carbon dioxide and methane. The temperature has increased about 0.6 degrees Celsius since the beginning of 20th century. As the result of global warming the polar ice-caps melt. The more the icecaps melt the quicker the sea level rises and millions of people can die or lose their homes.

Forest destruction seems to be a serious problem. In tropical forests there are rare species of animals, flowers, trees and people have destroyed them. As a result, animals are without shelters, special kinds of flowers do not decorate our surroundings and the soil is iiot stabilized.  Everybody must think about these problems because we do not know when nature shows us how strong it can be. A recent example: Tsunami in Asia. Thousands of people died.  That is a strong enough warning.