Câu hỏi:
2 năm trước

Stop Pollution Now!

Pollution is a really big problem on our planet and it must (1) …. immediately. It must be stopped before our planet goes extinct. There are three main reasons, in my opinion, why pollution should be stopped.

The first reason why we should stop pollution is that pollution is destroying the environment we live in. Carbon dioxide is a big (2) ……….. to pollution. Carbon dioxide affects our climate in many different ways. The way it works is that certain ‘greenhouse gases’ can't escape (3) …….. our atmosphere because they get trapped. The second reason why we should stop pollution is that it also has an influence on us – (4) ……….. Pollution also influences human life and that is a big problem. According to the World Health Organization, indoor air pollution from the burning of coal or biomass fuels like wood risks lives of millions of people. Air pollution causes two million deaths per year, mostly from heart disease and respiratory disorders (5) …….. infections and lung cancer.

The third reason why we should stop pollution is that (6) …………. we do, we can live longer on this planet. If we don’t stop pollution and global warming, something really bad will happen (7) ….. us. Humans have destroyed the planet so quickly. We can live longer and extent our existence on this planet so that our children’s children can live in a planet without worries. In short, pollution must be stopped immediately. The earth is our only home and we must protect it and take care of it as much as we can. Pollution must be stopped before we (8) ………. our planet.

et.

The third reason why we should stop pollution is that (6) ........ we do, we can live longer on this planet.

Trả lời bởi giáo viên

Đáp án đúng: a

if : nếu

in case : phòng khi

as long as: miễn là

unless: nếu không

Dựa vào ngữ cảnh câu thì đáp án “if” là phù hợp nhất

=> The third reason why we should stop pollution is that (6) if we do, we can live longer on this planet.

Tạm dịch: Lý do thứ ba tại sao chúng ta nên ngừng ô nhiễm là nếu chúng ta làm vậy, chúng ta có thể sống lâu hơn trên hành tinh này.

Hướng dẫn giải:

Kiến thức: Câu điều kiện

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