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I. Fill in the blanks with proper words, then answer the following questions.
scientists/ pollution/ serious/ factories
exhaust/ reduce/ require/ percentage
Everyone wants to reduce (1) _______. But the pollution problem is as complicated as it is (2) _______. It is complicated because much pollution is caused by things that benefit people. For example, (3) _______ from automobile caused large (4) _______ of air pollution. But the automobile provides transportation to millions of people. (5) _______ 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 (6) _______ 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 reduces in several ways, (7) _______ and engineers can work to find ways t lessen the amount of pollution that such things as automobiles and factories cause. Government can pass and enforce laws that (8) _______ businesses and individuals to stop, or cut down on certain polluting activities.
Questions:
1)Do things that benefit people bring about pollution?
…………………………………………………………………………………………………………………
2)Is it complicated to reduce pollution? Why or Why not?
…………………………………………………………………………………………………………………
3)Who can find ways to lessen the amount of pollution?
…………………………………………………………………………………………………………………
4)What can the Government do to reduce pollution?
…………………………………………………………………………………………………………………
II. Complete each sentence of the following letter.
Dear Mr. Smith,
1. I write/ complain/ dirt/ smoke/ come/ your factory chimneys.
…………………………………………………………………………………………………………………
2. Two days ago/ I decide/ do/ my washing.
…………………………………………………………………………………………………………………
3. I wash/ sheets/ put/ out/ dry/ it/ be/ nice sunny day/ there/ be/ breeze.
…………………………………………………………………………………………………………………
4. When I take washing in/ I be/ horrified/ discovered/ it/ cover/ dirty marks.
…………………………………………………………………………………………………………………
5. I/ assume/ breeze/ I/ mention/ carry/ dirt/ chimneys.
…………………………………………………………………………………………………………………
This be/ not only/ because/ sheets/ but because/ we/ two small children/ who be make/ breathe/ same air.
…………………………………………………………………………………………………………………
Until this incident/ I think/ chimneys/ be safe/ clean.
…………………………………………………………………………………………………………………
8. I already/ write/ local Member of Parliament/ this matter.
…………………………………………………………………………………………………………………
9. Furthermore/ I must warn you/ I/ write/ local newspaper/ tomorrow.
…………………………………………………………………………………………………………………
I/ look forward/ receive/ reply.
…………………………………………………………………………………………………………………
`=>`
`I`
1. pollution
2. serious
3. exhaust
4. precentage
5. factories
6. reduce
7. scientist
8. require
`answer` `question`
1/ Yes
2/ Yes it is. Because much pollution is caused by things that benefit people.
3/ Scientists and engineers.
4/ Government can pass and enforce laws that require businesses and traffic to stop, or cut down on certain polluting.
`II`
1. I’m writing to complain about the dirt and smoke come from your factory’s chimneys
2. Two days ago I decided to do my washing
3. I washed the sheets and put them out to dry because it was a nice sunny day, there was a breeze
4. When I took washing in, I was horrified to discover that it was covered in dirty marks
5. I assume that the breeze I mentioned carried the dirt from your chimneys.
6. Until this accident, I thought your chimneys were safe and clean.
7. I suggest that your factory should fit the new filters to its chimneys as the dirt and smoke are dangerous
8. I look forward to receiving your reply
1 pollution
2 serious
3 exhaust
4 percentage
5 Factories
6 reduce
7 Scientists
8 require
1) Do things that benefit people bring about pollution?
⇒yes they are
2) Is it complicated to reduce pollution? Why or Why not?
⇒because much pollution is caused by things that benefit people.
3) Who can find ways to lessen the amount of pollution?
⇒SCIENTISTS and engineers
4) What can the Government do to reduce pollution?
⇒Government can pass and enforce laws that require businesses and individuals to stop, or cut down on certain polluting activities