V. Fill in each numbered blank with one suitable word or phrase .

Acid rain will not be an easy problem(1)……. As more and more countries become …(2)… there will be more and more competition for petroleum for cars, home heating and industry . While ….(3)….petroleum contribute greatly…(4)….acid rain, it is less polluted than coal.

Unfortunately, petroleum is more ..(5)…than coal and no one knows  exactly ..(6) … petroleum is left. Therefore, there  will be a pressure to burn coal for energy. Coal is a ..(7) ..dirtier energy source than petroleum. Since we already know how …(8).. acid rain is, it is important ..(9)… we increase our efforts to find a ..(10)…. Source of energy as quickly as possible, so that we can avoid further environmental damage.

1. A. solve                                B. to solve                       C. solved               D. solving

2. A. industry                           B. industrial                    C. industrialize      D. industrialized

3. A. firing                                B. shooting                     C. burning            D. cooking

4. A. to                                     B. for                              C. at                      D. with

5. A. expensive                         B. cheap                          C. clean                 D. dirty

6. A. how many                        B. how much                  C. how far             D. how long

7. A. so                                    B. many                         C. lot                     D. much

8.A. destroy                             B. destroyed                   C. destruction        D. destructive

9. A. that                                  B. if                                C. weather            D. which

10. A. polluted                         B. polluting                    C. non-polluting    D. non- polluted

DOUBLE COMPARISON

1.     When we think of the exam, we get more and more excited.

2.     As this road gets busier, it becomes more and more dangerous.

3.     When you get near the Equator, the temperature becomes high.

4.     If she stays in England a long time, her English will be very good.

5.     You write fast, your writing becomes illegible.

6.     She is mature. She becomes beautiful. The mature she is

7.     He studies much, he becomes stupid.

8.     He drinks much water, he becomes thirsty.

9.     He is mature. He becomes intelligent

10.                        You speak English much. Your English will be good.

11.                        People save much paper, much wood pulp is preserved.

12.                        We make much paper. It becomes cheap.

13.                        Petrol becomes expensive, people drive little.

14.                        you make much money, you spend much.

15.                        you work hard, you will get good results.

16.                        you learn with him much, you will know him well.

17.                        many people live in this city, they need many services.

18.                        you do much exercises, you are fit.

19.                        he wrote much, his writing becomes good.

20.                        They use much wood pulp, they cut many trees.

21.                        they travel much, they know about the world well.

22.                        Jack eats much, he becomes fat.

23.                        We start late, we get into many traffic jams.

24.                        We breathe much polluted air, we will get weak.

25.                        Means of transport are cheap, they become popular.

26.                        She studies hard, she gets a lot of good marks.

27.                        you rest much, you will feel better.

28.                        The weather is warmer, I feel better.

29.                        We leave early, we will arrive soon.

30.                        we have much knowledge, we become wise.

31.                        you are young, you learn easily.

32.                        the hotel is expensive, the services are good.

33.                        you use much electricity, your bill will be high.

34.                        I thought about the plan, I liked it little. I

35.                        He is old, he learns slowly. 

36.                        She eats less, she will become thin.

Listen to a talk on predictions about our future cities and then fill in the numbered blanks with ONE word. Your browser does not support the audio element.

People have very different oppinions about the cities of the future. Those who are(1)_____think that’s our cities will become more and more polluted, so they will no longer be safe and healthy places to live in. Pessimists point out that both global warming and(2)______have increased rapidly over the past twenty years, but(3)______have no effective ways to control them. There are no signs that this(4)____will be solved in the future. In addition, more and more people are living the countryside and moving to big cities to look for work As a result, cities will become(5)____. This means there will more people, more waste and havier traffic. All these factors will lead to more pollution. On the other hand, (6)_____people believe that city dwellers will have a better life thanks to important achievement in technology and medicine. Modern(7)____and well-equipped hospitals in cities will provide better, quicker and more effective  treatment for people. How about environmental problems? Optmists also think that scientists will find ways to cut down the cost of(8)____energy sources and make them available to everybody. They hope that these energy sources will step by step replace(9)______fuels such as gas, coal and oil in the next twenty years. Then city dwellers will live in a cleaner and healthier(10)_____.

Question 3:

Listen to a talk on predictions about our future cities and then fill in the numbered blanks with ONE word. Your browser does not support the audio element.

People have very different oppinions about the cities of the future. Those who are(1)_____think that’s our cities will become more and more polluted, so they will no longer be safe and healthy places to live in. Pessimists point out that both global warming and(2)______have increased rapidly over the past twenty years, but(3)______have no effective ways to control them. There are no signs that this(4)____will be solved in the future. In addition, more and more people are living the countryside and moving to big cities to look for work As a result, cities will become(5)____. This means there will more people, more waste and havier traffic. All these factors will lead to more pollution. On the other hand, (6)_____people believe that city dwellers will have a better life thanks to important achievement in technology and medicine. Modern(7)____and well-equipped hospitals in cities will provide better, quicker and more effective  treatment for people. How about environmental problems? Optmists also think that scientists will find ways to cut down the cost of(8)____energy sources and make them available to everybody. They hope that these energy sources will step by step replace(9)______fuels such as gas, coal and oil in the next twenty years. Then city dwellers will live in a cleaner and healthier(10)_____.

Question 4:

Listen to a talk on predictions about our future cities and then fill in the numbered blanks with ONE word. Your browser does not support the audio element.

People have very different oppinions about the cities of the future. Those who are(1)_____think that’s our cities will become more and more polluted, so they will no longer be safe and healthy places to live in. Pessimists point out that both global warming and(2)______have increased rapidly over the past twenty years, but(3)______have no effective ways to control them. There are no signs that this(4)____will be solved in the future. In addition, more and more people are living the countryside and moving to big cities to look for work As a result, cities will become(5)____. This means there will more people, more waste and havier traffic. All these factors will lead to more pollution. On the other hand, (6)_____people believe that city dwellers will have a better life thanks to important achievement in technology and medicine. Modern(7)____and well-equipped hospitals in cities will provide better, quicker and more effective  treatment for people. How about environmental problems? Optmists also think that scientists will find ways to cut down the cost of(8)____energy sources and make them available to everybody. They hope that these energy sources will step by step replace(9)______fuels such as gas, coal and oil in the next twenty years. Then city dwellers will live in a cleaner and healthier(10)_____.

Question 1:

Listen to a talk on predictions about our future cities and then fill in the numbered blanks with ONE word. Your browser does not support the audio element.

People have very different oppinions about the cities of the future. Those who are(1)_____think that’s our cities will become more and more polluted, so they will no longer be safe and healthy places to live in. Pessimists point out that both global warming and(2)______have increased rapidly over the past twenty years, but(3)______have no effective ways to control them. There are no signs that this(4)____will be solved in the future. In addition, more and more people are living the countryside and moving to big cities to look for work As a result, cities will become(5)____. This means there will more people, more waste and havier traffic. All these factors will lead to more pollution. On the other hand, (6)_____people believe that city dwellers will have a better life thanks to important achievement in technology and medicine. Modern(7)____and well-equipped hospitals in cities will provide better, quicker and more effective  treatment for people. How about environmental problems? Optmists also think that scientists will find ways to cut down the cost of(8)____energy sources and make them available to everybody. They hope that these energy sources will step by step replace(9)______fuels such as gas, coal and oil in the next twenty years. Then city dwellers will live in a cleaner and healthier(10)_____.

Question 7:

Listen to a talk on predictions about our future cities and then fill in the numbered blanks with ONE word. Your browser does not support the audio element.

People have very different oppinions about the cities of the future. Those who are(1)_____think that’s our cities will become more and more polluted, so they will no longer be safe and healthy places to live in. Pessimists point out that both global warming and(2)______have increased rapidly over the past twenty years, but(3)______have no effective ways to control them. There are no signs that this(4)____will be solved in the future. In addition, more and more people are living the countryside and moving to big cities to look for work As a result, cities will become(5)____. This means there will more people, more waste and havier traffic. All these factors will lead to more pollution. On the other hand, (6)_____people believe that city dwellers will have a better life thanks to important achievement in technology and medicine. Modern(7)____and well-equipped hospitals in cities will provide better, quicker and more effective  treatment for people. How about environmental problems? Optmists also think that scientists will find ways to cut down the cost of(8)____energy sources and make them available to everybody. They hope that these energy sources will step by step replace(9)______fuels such as gas, coal and oil in the next twenty years. Then city dwellers will live in a cleaner and healthier(10)_____.

Question 10:

Listen to a talk on predictions about our future cities and then fill in the numbered blanks with ONE word. Your browser does not support the audio element.

People have very different oppinions about the cities of the future. Those who are(1)_____think that’s our cities will become more and more polluted, so they will no longer be safe and healthy places to live in. Pessimists point out that both global warming and(2)______have increased rapidly over the past twenty years, but(3)______have no effective ways to control them. There are no signs that this(4)____will be solved in the future. In addition, more and more people are living the countryside and moving to big cities to look for work As a result, cities will become(5)____. This means there will more people, more waste and havier traffic. All these factors will lead to more pollution. On the other hand, (6)_____people believe that city dwellers will have a better life thanks to important achievement in technology and medicine. Modern(7)____and well-equipped hospitals in cities will provide better, quicker and more effective  treatment for people. How about environmental problems? Optmists also think that scientists will find ways to cut down the cost of(8)____energy sources and make them available to everybody. They hope that these energy sources will step by step replace(9)______fuels such as gas, coal and oil in the next twenty years. Then city dwellers will live in a cleaner and healthier(10)_____.

Question 5:

Listen to a talk on predictions about our future cities and then fill in the numbered blanks with ONE word. Your browser does not support the audio element.

People have very different oppinions about the cities of the future. Those who are(1)_____think that’s our cities will become more and more polluted, so they will no longer be safe and healthy places to live in. Pessimists point out that both global warming and(2)______have increased rapidly over the past twenty years, but(3)______have no effective ways to control them. There are no signs that this(4)____will be solved in the future. In addition, more and more people are living the countryside and moving to big cities to look for work As a result, cities will become(5)____. This means there will more people, more waste and havier traffic. All these factors will lead to more pollution. On the other hand, (6)_____people believe that city dwellers will have a better life thanks to important achievement in technology and medicine. Modern(7)____and well-equipped hospitals in cities will provide better, quicker and more effective  treatment for people. How about environmental problems? Optmists also think that scientists will find ways to cut down the cost of(8)____energy sources and make them available to everybody. They hope that these energy sources will step by step replace(9)______fuels such as gas, coal and oil in the next twenty years. Then city dwellers will live in a cleaner and healthier(10)_____.

Question 9:

Listen to a talk on predictions about our future cities and then fill in the numbered blanks with ONE word. Your browser does not support the audio element.

People have very different oppinions about the cities of the future. Those who are(1)_____think that’s our cities will become more and more polluted, so they will no longer be safe and healthy places to live in. Pessimists point out that both global warming and(2)______have increased rapidly over the past twenty years, but(3)______have no effective ways to control them. There are no signs that this(4)____will be solved in the future. In addition, more and more people are living the countryside and moving to big cities to look for work As a result, cities will become(5)____. This means there will more people, more waste and havier traffic. All these factors will lead to more pollution. On the other hand, (6)_____people believe that city dwellers will have a better life thanks to important achievement in technology and medicine. Modern(7)____and well-equipped hospitals in cities will provide better, quicker and more effective  treatment for people. How about environmental problems? Optmists also think that scientists will find ways to cut down the cost of(8)____energy sources and make them available to everybody. They hope that these energy sources will step by step replace(9)______fuels such as gas, coal and oil in the next twenty years. Then city dwellers will live in a cleaner and healthier(10)_____.

Question 6: