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21. In spite the traffic jam, I came home early last night.
--> In spite of
22. Peter advised me reading some more books.
--> to read
23. Michael finished the English test more fastly than all of us.
--> faster
24. After I was reading for an hour last night, I began to feel sleepy.
--> reading
25. She taught me how use the photocopier.
--> to use
21. In spite the traffic jam, I came home early last night.
--> In spite of
22. Peter advised me reading some more books.
--> to read
23. Michael finished the English test more fastly than all of us.
--> faster
24. After I was reading for an hour last night, I began to feel sleepy.
--> reading theo dõi và ấn đúng nhé
One of the most urgent environmental problems in the world today is the shortage of clean water. Having clean drinking water is a basic human right. However, acid rain, industrial pollution and garbage have made many sources of water undrinkable.
Lakes, reservoirs and even entire seas have become vast pools of poison. Lake Baikal in Russia is one of the largest lakes in the world. It contains a rich variety of animals and plants, including 1,300 rare species that do not exist anywhere else in the world. Yet, they are being destroyed by the massive volumes of industrial effluent which pour into the lake every day. Even though laws have been made, the governments do not have the power to enforce them. Most industries simply ignore the regulations. The Mediterranean Sea occupies 1% of the world's water surface, but it is the dumping ground for 50% of all marine pollution. Almost sixteen countries regularly throw industrial wastes a few miles offshore.
Water is free to everyone. A few years ago people thought that the supply of clean water in the world was limitless. Today, many water supplies have been ruined by pollution and sewage. Clean water is now scarce, and we are at last beginning to respect it. What should we do to save this precious source?
19. What is the main idea of the reading text?
A. People are throwing poisons into bodies of water.
B. Clean water is becoming scarce due to pollution and sewage.
C. Laws have been made to prevent countries from polluting the environment.
D. Sea water is increasingly polluted by industrial wastes.
20. According to the reading text, Lake Baikal ________.
A. is the smallest lake in Russia
B. has 1,300 rare and endangered animals
C. is located in the Mediterranean Sea
D. gets a large amount of industrial sewage every day
21. What does the word "them" in the passage refer to?
A. plants B. governments C. laws D. animals
22. The word "marine" is closest in meaning to ________.
A. underground B. mountainous C. inland D. aquatic
Choose the correct answer to complete the passage:
Everyday on radio, on TV, and in the newspaper, we hear, see or read about many problems in the world, for example, pollution problems.
Air pollution is the first kind. It mostly comes from fumes released from motorbikes, cars, airplanes, trains and poisonous gases emitted from factories. Also, waste is dumped anywhere, even in the city where many people are living. The second pollution problem is sea pollution. Many people earn their living from fishing in the sea, and the fish they catch feed many people. But the sea has become so polluted from oil spills and factory wastes that the fish are dying. This is not only killing the fish, but is also affecting those people who eat fish.
Seldom do you find a place nowadays that is not polluted. This problem is growing more difficult every day. We must find a good solution that makes the world a better place to live.
1. We hear, see and read about problems in the world _________
A. once a week
B. every day
C. every week
D. every year
2. What causes the air pollution?
A. fumes from vehicles.
B. poisonous gases from factories.
C. waste from everywhere
D. All are correct
25. The sea has become polluted because of _________
A. oil spills
B. factories wastes
C. smoke from factories
D. A and B are correct
26. In order to make the world a better place to live, we _________
A. should not prevent pollution
B. must find a good solution.
C. should kill the fish.
D. None is correct.
Too many parents have a tough time get=>getting clear and accessible information about the public schools at=>in their communities. That is why President Clinton had=>has announced an initiative requiring all states to produce annual reports=>report cards that are easily understood by and widely distributing=>distributed to parents and the public, for each school, school district and the state as a whole. The report cards will include information to=>on student achievement, teacher professionally=> professional qualifications, class size, school safety and other factors that will help parents judging=>judge the overall performance of the schools. President Clinton’s proposal will help ensure which=>that parents in every state have access to the information they need to determine the quality of their schools and identity=> identify areas in which improvement is needed
at -> for
C at ➞for