Question

[Khi DDos]

Decide which of the options (A, B, C, or D) is the best answer.

Everyone wants to reduce (28) _____. But the pollution problem is as complicated as it is (29)____. It is compltcated because much pollution is caused by things that benefit people. For example, (30)_____ from automobiles causes large percentage (31)______air pollution.

But the automobike provides transportation to millions of people. (32)_____ discharge much of the material that pollutes air and water, but factories give employment to a large number of people. Thus, to end or greatly (33)_____ pollution immediately people would have to stop using many things that benefit them. Most people do not want to do that, of course. But pollution can be

gradually reduced in several ways. (34)______ and engineers can work to find ways to lessen the amount of pollution that such things as automobiles and factories cause. Governments can pass and enforce laws that (35)_____ businesses and individuals to stop, or cut down on certain polluting activities.

28.      A. pollute                                  B. pollution                                       C. polluted                                        D. polluting

29.      A. seriousness                          B. serious                                          C. seriously                                       D. serioused

30.      A. exhaust                                B. exhausted                                    C. exhaustedly                                 D. exhauster

31.      A. to                                           B. with                                              C. in                                                   D. of

32.      A. Hills                                      B. Mountains                                   C. Factories                                      D. Rivers

33.      A. reducing                              B. reduced                                        C. reduce                                          D. reduction

34.      A. Doctors                                B. Engineers                                     C. Workers                                       D. Scientists

35.      A. require                                  B. Requires                                       C. required                                        D. requiring

Read the following passage and choose the best answers.

I often hear or read about “natural disaster”- the eruption of Mount St Helen, a volcano in the state of Washington: Hurricane Andrew in Florida; the floods in the American Midwest; terrible earthquakes all over the world; huge fires; and so on. But I’ll never forget my first personal experience with the strangeness of nature – “the London Killer Fog” of 1952. It began on Thursday, December 4^th when a high –pressure system (warm air) cover southern England. With the freezing-cold air below, heavy fog formed. Pollution from factories, cars, and coal stoves mixed with the fog. The humidity was terribly high, there was no breeze at all. Traffic (cars, trains, and boats) stopped. People couldn’t see, and some walked onto the railroad tracks or into the river. It was hard to breathe, and many people got sick. Finally on Tuesday, December 9^th, the wind came and the fog went away. But after that, even more people got sick, many of them died.

1.                               1. Which natural disaster isn’t mentioned in the text?

A. a volcanic eruption                                           B. a flood                            C. a hurricane   D. a tornado

1.                               2. What is his unforgettable person experience?

A. the London killer                                              B. the heavy fog in London

C. the strangeness of nature                                  D. a high-pressure system

1.                               3. What didn’t happen during the time of the “London Killer Fog”?

A pollution                   B. humidity                       C. heavy rain                      D. heavy fog

1.                               4. The traffic stopped because of _________.

A. The rain                   B. the windy weather      C. the humid weather        D. the heavy fog

Answer 1

[Đỗ Thanh Hải]

Everyone wants to reduce (28) _____. But the pollution problem is as complicated as it is (29)____. It is compltcated because much pollution is caused by things that benefit people. For example, (30)_____ from automobiles causes large percentage (31)______air pollution.

But the automobike provides transportation to millions of people. (32)_____ discharge much of the material that pollutes air and water, but factories give employment to a large number of people. Thus, to end or greatly (33)_____ pollution immediately people would have to stop using many things that benefit them. Most people do not want to do that, of course. But pollution can be

gradually reduced in several ways. (34)______ and engineers can work to find ways to lessen the amount of pollution that such things as automobiles and factories cause. Governments can pass and enforce laws that (35)_____ businesses and individuals to stop, or cut down on certain polluting activities.

28.      A. pollute                                  B. pollution                                       C. polluted                                        D. polluting

29.      A. seriousness                          B. serious                                          C. seriously                                       D. serioused

30.      A. exhaust                                B. exhausted                                    C. exhaustedly                                 D. exhauster

31.      A. to                                           B. with                                              C. in                                                   D. of

32.      A. Hills                                      B. Mountains                                   C. Factories                                      D. Rivers

33.      A. reducing                              B. reduced                                        C. reduce                                          D. reduction

34.      A. Doctors                                B. Engineers                                     C. Workers                                       D. Scientists

35.      A. require                                  B. Requires                                       C. required                                        D. requiring

Answer 2

[Đỗ Thanh Hải]

I often hear or read about “natural disaster”- the eruption of Mount St Helen, a volcano in the state of Washington: Hurricane Andrew in Florida; the floods in the American Midwest; terrible earthquakes all over the world; huge fires; and so on. But I’ll never forget my first personal experience with the strangeness of nature – “the London Killer Fog” of 1952. It began on Thursday, December 4^th when a high –pressure system (warm air) cover southern England. With the freezing-cold air below, heavy fog formed. Pollution from factories, cars, and coal stoves mixed with the fog. The humidity was terribly high, there was no breeze at all. Traffic (cars, trains, and boats) stopped. People couldn’t see, and some walked onto the railroad tracks or into the river. It was hard to breathe, and many people got sick. Finally on Tuesday, December 9^th, the wind came and the fog went away. But after that, even more people got sick, many of them died.

1.                               1. Which natural disaster isn’t mentioned in the text?

A. a volcanic eruption                                           B. a flood                            C. a hurricane   D. a tornado

1.                               2. What is his unforgettable person experience?

A. the London killer                                              B. the heavy fog in London

C. the strangeness of nature                                  D. a high-pressure system

1.                               3. What didn’t happen during the time of the “London Killer Fog”?

A pollution                   B. humidity                       C. heavy rain                      D. heavy fog

1.                               4. The traffic stopped because of _________.

A. The rain                   B. the windy weather      C. the humid weather        D. the heavy fog