điền vào chỗ trống các từ đúng 

water pollution ; rubbish ; deforestation ; soil pollution ; air pollution ; noise pollution ; water level ; reduce ; reuse ; recycle.

1, ........................................... happens when water in the rivers , lakes , seas is dirty.

2, if the earth is warmer , the ....................................... will rise .

3, the things you throw away is called.......................................

4, ............................................ causes hearing and sleeping problem.

5, ............................................ causes floods ang makes animals' home disappear

6, ................................ means using somethings again.

7, you should walk more to ....................................... air pollution .

8, we can ............................................................ paper , glass , plastic bottles ...

9, ........................................ makes plants die and causes lack of food.

10, .................................................. causes breathing problems and makes the earth warmer.

fill in the blanks with the correct words

water pollution rubbish deforestation soil pollution air pollution

noise pollution water level reduce reuse recycle

1................happens when water in the rives,lakes,seas is dirty.

2 If the Earth is the warmer , the ..............will rise.

3................causes hearing and sleeping problem.

4 The things you throw away is called .............

5.................causes floods and makes animals'home dissappear

6...............means using somethings again.

7. You should walk more to............air pollution

8. We can.............paper , glass, plastic bottles...

9................makes plants die and causes lack of food.

10..............cause breathing problems and makes the earth warmer

Read and complete the passage by using the phrases or sentences given.

A. how to cooperate with

B. to get rid of all the negative energies

C. go to the basket

D. because your strength

E. both your mind and your body

F. the chance

G. must be strong

H. just for resting and sleeping There are a lot of activities that you can do in your leisure time. Some people are so tired of work that they prefer to use their free time (1).......... . Others spend their free time on their favourite activities. Among different kinds of sports, I like basketball most. When you play basketball with your team mates, you have a chance (2) .......... that are piled up in you throughout work or study time. Your body is wholly involved. Basketball involves (3)........... In basketball, you need both stamina and speed to be a successful player. It's not that important if you're not tall (4)......... is of much more importance. Both feet and hands (5).......... . In addition, basketball is a team work, and this is what I like the most about this sport. You learn (6).......... other team mates. Sometimes, you need to sacrifice yourself by blocking the rival so that your team mate can find space to (7)......... and score. Passing the ball to other members of your team makes (8) .......... of winning higher and higher. All in all, basketball is so enjoyable and fun if you play it in a group, not individually.

II. Hoàn thành các câu viết lại sau đây sao cho chúng có nghĩa đúng với câu cho trước.

1.     The air in this city is seriously polluted. Children have breathing problems.

Children have breathing problems ____________________________________________________

2.     This river is full of pollutants. People drink its water.

This river is full of pollutants ________________________________________________________

3.     We are polluting the environment. It is important to us.

We are polluting the environment ____________________________________________________

4.     People in this neighborhood are stressed. There is serious noise pollution.

People in this neighborhood are stressed _______________________________________________

5.     The fish populations have decreased. Factories are dumping untreated waste into rivers and lakes.

Factories are dumping untreated waste into rivers and lakes ________________________________

mình đang cần gấp giúp mình với 

Bài 2. Viết lại các câu sau sao cho nghĩa của câu không thay đổi.

1.  Mary’s hair is short and her face is round.

     → Mary has..................................................................................................

2.  My house is next to a big super-market.

     → There is....................................................................................................

3.  There are some trees in front of my school.

     → Some trees are.........................................................................................

4.  My school is far from my house.

     → My school is not.....................................................................................

5.  Dave is cleaning the floor. His brother is not doing anything.

     → …………………………………………, but......................................

II/ Read the passage and answer the question :
Air pollution is a serious problem in many cities. Motor vehicles, factories and other source create so
much air pollution that it may hang in the air like dirty fog. Air pollution threatens the health of the
people who live in cities. City wastes cause water pollution when they are poured into the waterways.
These wastes kill fish and make some areas unfit for swimming. In addition, many large cities have
difficulties in disposing their garbage. The amount of garbage grows each year, but places to put it are
quickly filling up Citizens, governments, industries, scientists and business people must work
together in different ways to gradually reduce pollution.
True ( T ) or False ( F ) in the space provided
1/ Air pollution is a serious (dangerous) problem in many cities . __________
2/ Air pollution doesn't cause danger to people's health in some cities
3/ Motor vehicles and factories are some of sources of air pollution . ____________
4/ Only factories are the main source of air pollution ._________
5/ Air pollution is the only problem of the environment in this passage .
6/ Some areas are unfit for swimming because of the city wastes .____________
7/ The amount of the garbage in large cities reduces each year ._________
8/ Everyone must cooperate to reduce pollution . ______________

III/ Read the passage and answer the question :
Everyone wants to reduce pollution, but the pollution problem is as complicated as it is serious.
It is complicated because much pollution is caused by things that benefit people. For example,
exhaust from motorbikes causes large percentage of air pollution. But the automobile provides
transportation to millions of people. Factories discharge much of the material that pollutes air
and water, but factories give employment to a large number of people.
Thus, to end or reduce 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 many ways. Scientists 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 require businesses and individuals to stop or to cut down on certain polluting activities.
True ( T ) or False ( F ) :
1. All people want to reduce pollution_____
2. Pollution problem is neither complicated nor serious_____
3. Pollution is brought about by things that benefit people_____

4. People have to sacrifice what they have to stop or reduce pollution_____
5. The government can't do anything to stop or reduce pollution.______
IV/ Read the passage and answer the questions:
Every day on radio, on TV and in the newspapers, we hear , see, 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 is sea pollution. Many people earn
their living from fishing 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 pollution is not only killing the
fish, but 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.
True — False — Not given?
1. Pollution is one of the city's problems_____
2. Exhaust fume comes from vehicles , airplane and factories_____
3. People pollute seas from dynamite fishing____
4. You can find easily a place nowadays that is not polluted_____

REWRITE THESE SENTENCES WITHOUT CHANGING THEIR MEANING

(VIẾT LẠI CÂU SAO CHO NGHĨA KHÔNG THAY ĐỔI SỬ DỤNG CÁC TỪ GỢI Ý)

PART 1

9.This exercise is very difficult and I can’t do it.

  This exercise is too………………………………………………….

10.How much beef do you want?

How much beef would ………………………………………………

11.There are three floors in my new house.

My new house ………………………………………………..

12.I cycle to school every day.

I go  ……………………………………………………

13.What’s your brother’s job? ~ A doctor.

What ……………………………………………………………….

14. Phong has a sister. Her name is Nhung.

Nhung ………………………………………………………………

15. Does Phong’s school have forty classrooms ?

     Are ………………………………………....................................

16. Mr Minh has a son, Trung.                               

      Mr Minh ..............................................................................................

17. Huyen walks to school every afternoon.           

     Huyen goes .......................................................................................

18. Phuong has a brother, Nam.

     Phuong is ………………………………………………………………………..

19. My father usually drives to work.

     My father usually goes ……………………………………………………….

20.Does your have twenty-five students?

->  Are there.........................................................................?

21.   His teeth are small and white.

-> He has ...................................................................................................

22.   Phuong has a brother, Nam

-> Phuong is ....................................................................................................

23.   The girl is beautiful.

-> She is...................................................................................................

24. How about going to the zoo?

Let^’s ………………………………………………………………………..

25. How much are these shoes?

How much do …………………………………………………….?

Giúp em với ạ!

Viết lại các câu sau mà không thay đổi nghĩa, sử dụng các từ đã cho

31. Vietnamese students have fewer vacations than American ones.

American students ………………………………………………………………………………….           

32. It is necessary for you to wash your hands before meals.

You ………………………………………………………………………………………………

33. It is such good weather that they are going for a picnic.

The weather ………………………………………………………………………………………..

34. What was Mr. Tan’s weight?

How ………………………………………………………………………………………………..           

35. He looks after sick people.

He takes …………………………………………………………………………………………….           

Choose the letter A, B, C or D to answer these following questions

People need to breathe. If they don’t breathe, they will die. But how clean is the air people breathe? If they breathe dirty air, they will have breathing problems. Plants and animals need fresh air too. A lot of the things in our lives create harmful gases and make the air dirty, like cars, motorbikes, and factories. Dirty air is called polluted air. Air pollution can also make our Earth warmer.

Question: What is the impact of air pollution to the Earth?

A. TThe Earth will be exploded.

B. The Earth will get warmer.

C. People can’t live on the Earth. 

D. The Earth has no impact.