Bộ 3 Đề thi giữa kì 1 Tiếng anh 12 có đáp án - Đề 1
2.8 K lượt thi 51 câu hỏi 45 phút
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Đoạn văn 1
Water is our life source. It makes up 70% of our bodies, and the average person actually spends about six months of his life on the bath or a shower. But we are only now learning how to take care (1)______ water. Acid rain has polluted as many as 18,000 lakes. Our seas and rivers are (2)______, too. It is now very expensive to overcome the damage that has been done. (3)______, we have some hope for the future because some new sources of water have been discovered. People(4) _____live in Sahara have found fish swimming in deep underground streams. Many scientists also believe that there is a huge lake underneath London. If we have leant something from our (5)______, we should keep these new sources of water clean.
Câu 3:
(3)______, we have some hope for the future because some new sources of water have been discovered.
Câu 5:
If we have leant something from our (5)______, we should keep these new sources of water clean.
Đoạn văn 2
Since the world became industrialized, the number of animal species that have either become extinct or have neared extinction has increased. Bengal tigers, for example, which 'once roamed the jungles in vast numbers, now number only about 2,300. By the year 2025, it is estimated that they will become extinct.
What is alarming about the case of the Bengal tiger is that this extinction will have been caused almost entirely by poachers who, according to some sources, are not always interested in material gain but in personal satisfaction. This is an example of the callousness that is contributing to the problem of extinction. Animals such as the Bengal tiger, as well as other endangered species, are valuable parts of the world's ecosystem. International laws protecting these animals must be enacted to ensure their survival - and the survival of our planet.
Countries around the world have begun to deal with the problem in various ways. Some countries, in an effort to circumvent the problem, have allocated large amounts of land to animal reserves. They then charge admission prices to help defray the costs of maintaining the parks, and they often must also depend on world organizations for support. This money enables them to invest in equipment and patrols to protect the animals. Another response to the increase in animal extinction is an international boycott of products made from endangered species. This has' had some effect, but by itself it will not prevent animals from being hunted and killed.
Câu 5:
Which of the following is NOT mentioned in the passage as a way to protect animals from extinction?
Đoạn văn 3
Along with the rapid growth of the national economy and increased living standards, the use of disposables and over-packaged products has become common, which causes a waste of resources, and brings about a negative impact on the environment. Many countries have started to act to control the use of disposables and over-packaged, products.
In 1994, the Ministry of Environment in Korea has put restrictions on packaging methods. Korea's legal regulations require businesses to restrict their use of disposable products by reducing unnecessary packaging materials or not giving them out to customers for free. The use of materials are difficult to recycle is also prohibited.
Thanks to development of technology, biodegradable materials were invented to produce packaging products. They are able to decay naturally by bacteria. Therefore, biodegradable packaging helps to limit the amount of harmful chemicals released into the environment. In 2008, biodegradable bags were put in use in most of the supermarkets in Korea. Paper cups and paper bags are also given to shoppers for free, but in a limited use.
The ministry also established the detailed Guidelines on the Restrictions of Use of Disposable Products in order to ensure that local governments could conduct systematic checks and inspections of businesses, and implemented reductions on over-packaged products during national holidays, and school admission and graduation seasons.
(Text adapted from h ttp://eng.me.go. kr/eng/web/index. do?menuld=383)
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