Đề cương Ôn tập Tiếng Anh 9

Test for unit 6
I. Choose the best answer.
(Pure/ Polluted/ Dust/ Pleasant) air is one of the many problems we have to solve.
I’ll be in trouble if I (lose/ will lose/ lost/ would lose) my passport.
We can eat at home or, (when/ whether/ if/ which) you prefer, we can go to a restaurant.
If it is raining this evening, I (will go out/ don’t go out/ go out/ won’t go out).
Minh’s English is excellent. He speaks (perfectly English/ English perfectly/ perfect English/ English perfect).
I’m disappointed (that/ when/ if/ how) people have spoiled this area.
He (hardly tried/ hard tried/ tried hardly/ tried hard) to find a job but he had no luck.
We couldn’t go on a picnic as planned (however/ but/ because/ so) it was raining.
If he (works/ will work/ worked/ would work) hard today, can he have a holiday tomorrow?
(Because of/ If/ As/ And) we were tired, we sat down beside the stream.
He (tried hard/ hardly tried/ tried hardly/ try hardly) to find a job, but he had no luck.
Solar energy doesn’t cause (pollution/ polluted/ pollute/ pollutant).
II. Match a line in column A with a line in column B to make a meaningful sentences.
A
If people use public transport,
You’ll learn English more easily
If they don’t give him the job,
If I drink coffee at night,
You will speak English well
If you see her
The alarm goes off
Henry may lose weight
B
I can’t sleep.
will you give her flowers?
if he does exercise regularly.
I don’t know what he will do.
there will be less pollution.
if someone enters the building.
if you have more practice.
if you study a little every day.

1.____; 2.____; 3.____; 4.____; 5.____; 6.____; 7.____; 8.____.
III. Complete the sentences with because/ as/ since/ if/ when, or so.
We decided to go out to eat _______ we had no food at home.
He has a very important job _______ he is particularly well-paid.
Can I borrow that book _______ you’ve finished it?
No one was watching the television _______ I switched it off.
_______ she changed a lot, we didn’t recognize her.
_______ you’ve ready, we can start now.
I’m going away for a few days, I’ll phone you _______ I get back.
You should inform the police _______ your bicycle is stolen.
Mathew went to bed _______ it was too late to go out.
_______ you drive without driving license, you’re breaking the law.
________the weather was bad, they delayed their trip.
He will buy a new car _______ he saves up.
I can’t drive fast _______ the street is very crowded.
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) _______ pollutions 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:
Do things that benefit people bring about pollution?
Is it complicated to reduce pollution? Why or Why not?
Who can find ways to lessen the amount of pollution?
What can the Government do to reduce pollution?
V. Complete each sentence of the following letter.
Dear Mr. Smith,
I write/ complain/ dirt/ smoke/ come/ your factory chimneys.
Two days ago/ I decide/ do / my washing.
I wash/ sheets/ put/ out/ dry/ it/ be/ nice sunny day/ there/ be/ breeze.
When I take washing in/ I be/ horrified/ discovered/ it/ cover/ dirty marks.
I/ assume/ breeze/ I/ mention/ carry/ dirt/ chimneys