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11 tháng 11 2016

1. there are big problems in many parts of the world .

18 tháng 8 2021

1. she (go) ----------goes-------- to school everyday 

2. There  (be) ------------are------ big problems in many parts of the world.

3. Alot of people (go)_go___to work by car.

4. Davis never (take) -----takes----------------- the bus to school.

5. He plays volleyball but he (not enjoy)----doesn't enjoy------------------- it.

6. Most shops usually (open) ------------open------------- at 8.00 a.m and (close) ----close----------------- at 6.00 p.m.

7. School children (wear) -----------wear-------------- uniform on Monday.

8. I want ( buy)-----------to buy-------- some stamps.

9. Ruth (live) ---------lives-------- with his parents in an apartment.

10. She ………goes……….(go) to school everyday.

11.Bad students never …………work…….(work) hard.

12.They (play)__will play_badminton next week.

13.Duyen (not go)_won't go__with us to the museum next weekend.

14.He (meet)__won't meet__the dentist next week.

15.She (come)_will come__here next month.

5 tháng 2 2017

1.There (to be) are big problems in many parts of the world.

2.What do you (think) think Tom (do) do ? I hope he (tell) will tell the truth to his parents.

3. Can you (wait) wait a minute while I (look) am looking through the test ?

4.After the party tonight i (speak) am going to speak to you about your future job.

5. Don't make too much noisy. I (do) must do this math question.

6. Now i (understand) understand what you are trying (say) say.

7. I'm afraid I (not be ) don't quite ready.-Never mind. I (wait) wait

8. Miss Hellen (help) help as soon as she (finish) finish that letter .

Chúc bạn học tốt ok

18 tháng 4 2021

owadays, water pollution is a very important case. They are very harmful to the ecosystem such as: mass death of fish, withered green plants, etc. Therefore, we should have a good sense of protecting clean water sources. such as: do not throw garbage into rivers or lakes; Do not dump the wastewater from the factory into ponds, lakes, ... I am writing this article to hope everyone can protect the water environment.

Almost all types of water pollution are harmful to the health of humans, animals and plants. Water pollution may not harm our health immediately but could harm after long term exposure. Different types of water pollution affect health in different ways:

Heavy metals from industrial processes can accumulate in nearby lakes and rivers. They are toxic to marine organisms such as fish and shellfish, and subsequently to those who eat them. Heavy metals can slow growth; birth defects and cancer.

Industrial waste often contains many toxic compounds that are harmful to the health of seafood. Some of the toxins in industrial waste can have only mild effects while others can be fatal. They can cause immunosuppression, fertility failure or acute poisoning.

Pollutants from wastewater often lead to diseases that infect aquatic and terrestrial organisms through drinking water. Microbiological contamination is a major problem in developing countries, with diseases such as cholera and typhoid fever being the main cause of infant mortality.

Sulfate particles from acid rain can harm the health of organisms in rivers and lakes, which can lead to death.

The suspended particles in fresh water reduce the quality of drinking water for humans and the aquatic environment for marine organisms. Suspended particles can often reduce the amount of sunlight that passes through the water, disrupting the growth of photosynthetic plants and microorganisms. As a way to reduce water pollution, more advanced technical cleaning is needed. Some developed countries have wastewater treatment plants that remove pathogens. Maintenance, replacement and repair of leaky and faulty wastewater treatment infrastructure. Household septic tanks need to ensure pre-treatment on the spot before seeping into the soil.

The volumn of traffic in many cities in the world today continues to expand. This  caused many problems, including serious air pollution, lengthy delays, and the greater risk of accidents. Clearly something must be done, but it is often difficult to persuade people to change their habits and leave their cars at home.One possible approach is to make it more expensive for people to use their cars by increasing charges for parking and bringing in tougher fines for anyone who breaks the law. In...
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The volumn of traffic in many cities in the world today continues to expand. This  caused many problems, including serious air pollution, lengthy delays, and the greater risk of accidents. Clearly something must be done, but it is often difficult to persuade people to change their habits and leave their cars at home.

One possible approach is to make it more expensive for people to use their cars by increasing charges for parking and bringing in tougher fines for anyone who breaks the law. In addition, drivers could be required to pay for using particular routes at different times of the day. This system, known as “road pricing”, has already been introduced in a number of cities, using a special electronic card fixed to the windscreen of the car
Of course, the most important thing is to provide good public transport. However, to get people to give up the comfort of their cars, public transport must be felt to be reliable, convenient and comfortable, with fares kept at an acceptable level.

1.   The word expand in paragraph 1 is closet meaning to_____

A.    decrease                                 B. increase                 C. reduce                   D.develop

2. Which of the following is NOT mentioned as a problem caused by more traffic?

A.a serious air pollution                B. greater risks of accidents

 C. people’s habits                           D. very long delays

3. The most important thing to encourage people to use public transport is______

A.high parking fees              B. good public transport

C. road using fees                 D. high charges for public transport

4. The verb “give up” is closet meaning to __________

A. continue using                             B. encourage

C. get bored with                              D. stop using

5. We can learn from the text that___________

A. it is easy for people change their habits.

B. many people will not drive expensive cares

C. more people will use public transport if it is cheap, reliable and comfortable

D. air pollution and lengthy delays cause people to leave their cars at home

0
19 tháng 2 2022

rises

10 tháng 7 2016

1.She (go).............goes..........to school everyday

2.There (to be)..............are.............big problems in many parts of the world

3.A lot of people (go)........were gone..........to work by car

4.David never (take).........takes..........the bus to school

5.He plays volleyball but he (not enjoy).........doesn't enjoy..........................it

6.Most shops usually (open)...............open.................at 8.00 am and (close).........close.................at 6.00 p.m

7.School childent (wear)...................wear.........................uniform on Monday

8.I want (buy)................to buy....................some stamps

9.Ruth (live)..............lives...........with his parents in an apartment

10.He is writing a postcard and (watch)..........watching...........TV at same time.

10 tháng 7 2016
  1. goes
  2. are
  3. were gone
  4. takes
  5. doesn't enjoy
  6. open
  7. wear
  8. to buy
  9. lives
  10. watching
19 tháng 3 2020

Exercise 1:

1. she (go) ------goes------------ to school everyday

2. there (to be) -------are----------- big problems in many parts of the world.

3. A lot of people (go) -----go--------------- to work by car.

4. Davis never (take) -------takes--------------- the bus to school.

5. He plays volleyball but he (not enjoy)-------doesn't enjoy---------------- it.

6. Most shops usually (open) -------------open------------ at 8.00 a.m and (close) ----------close----------- at 6.00 p.m.

7. School children (wear) -----------wear-------------- uniform on Monday.

8. I want ( buy)-------to buy------------ some stamps.

9. Ruth (live) --------lives--------- with his parents in an apartment.

10. He is writing a postcard and (watch)-----watching----------- TV at the same time.

Population problems are different in different parts of the world. For example, in many European countries, the population is getting older. The birth rate is low because many young people have only one child or none at all. After retirement, they feel lonely and often very poor because they don’t save enough money.In Africa, the population problems are very different. The population has grown rapidly over the last 40 years and it has a relatively young population. Many families continue to...
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Population problems are different in different parts of the world. For example, in many European countries, the population is getting older. The birth rate is low because many young people have only one child or none at all. After retirement, they feel lonely and often very poor because they don’t save enough money.

In Africa, the population problems are very different. The population has grown rapidly over the last 40 years and it has a relatively young population. Many families continue to have large numbers of children to look after older people and to help on the land.

Asia is the largest and most populous of earth’s continents. It also has the highest population growth rate today, and its population almost quadrupled during the 20th century. Asian population will continue to grow, increasing pressure on the region’s natural resources.

Question 26. In Europe, young couples usually have more than two children.A. TrueB. FalseQuestion 27. Old people in many European countries don’t save enough money for their retirement.A. TrueB. FalseQuestion 28. The population of Africa has increased rapidly.A. TrueB. FalseQuestion 29. Asia has the highest population growth rate in the world.A. TrueB. FalseQuestion 30. The population of Asia will decrease in the next few years.A. TrueB. False
1
23 tháng 4 2023

26f

27t

28t

29t

30f

With the (0) development of fast motorway systems in many countries, once remote parts of the countryside are (1) …………. becoming (2) ………….to people who live in towns and cities. In many parts of the world, rising (3) ………….incomes have resulted in mass (4) ………….of motor cars at a time when people have more leisure time to fill. This means that there is a lot of (5) ………….on the countryside to accept a growing number of visitors. In Britain, for example, the (6) ………….parks are used by more than...
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With the (0) development of fast motorway systems in many countries, once remote parts of the countryside are (1) …………. becoming (2) ………….to people who live in towns and cities. In many parts of the world, rising (3) ………….incomes have resulted in mass (4) ………….of motor cars at a time when people have more leisure time to fill. This means that there is a lot of (5) ………….on the countryside to accept a growing number of visitors. In Britain, for example, the (6) ………….parks are used by more than one hundred million people annually. In (7) …………., similar numbers visit areas that do not enjoy the same level of (8) ………….. Some people regard this invasion of the countryside as (9) ………….and they have begun campaigning to try and save some aspects of (10) ………….rural culture. 0. develop 1. increase 2. access 3. person 4. owner 5. press 6. nation 7. add 8. protect 9. desire 10. tradition

1
14 tháng 9 2023

With the (0) development of fast motorway systems in many countries, once remote parts of the countryside are (1) increasingly becoming (2) accessible to people who live in towns and cities. In many parts of the world, rising (3) personal incomes have resulted in mass (4) ownership of motor cars at a time when people have more leisure time to fill. This means that there is a lot of (5) pressure on the countryside to accept a growing number of visitors. In Britain, for example, the (6) national parks are used by more than one hundred million people annually. In (7) addition, similar numbers visit areas that do not enjoy the same level of (8) protection.  Some people regard this invasion of the countryside as (9) undesirable and they have begun campaigning to try and save some aspects of (10) traditional rural culture.