Correct form of the words

2.That area is very dangerous for tourists. There are many (law) activities there.

3. (Poor) is still a major problem in most big cities.

4. Lack of education has caused many teenagers to become (crime)

6. (Home) or the state of having no home is a significant social issue worldwide.

7. In this city, only a small number of people are (wealth) with high living standards in the city.

8. The infant (die) rate in many countries in Africa is still very high.

9. Life in the city is more (stress) than that in the countryside.

10. The healthcare system in this city is very bad. There are only 13 (physics) out of 100,000 residents.

Dạng từ

1. Tom rode his bike................(care)and had an accident

2. We couldn't see the air plane because it ................(behind)the cloud

3. We are talking about the read ...............(exist)flying cars

4. Thomas Edison is one of the greatest ..............(invent)in history

5. Many streets will be .................(wide)at the begining of next year

6. Bob feels very tired after two continuous nights of................(sleep)

7. The............(install)of wind turbines will be completed by next Sunday

8. The infant................(die)satein many counties in Africa is still very high

B1 : Give the correct form of the words given to complete the sentences.

1. The beaches in Viet Nam are really _____________ and beautiful.     PEACE

2. That area is very dangerous for tourists. There are many ____________ activities there.     LAW

3. ____________ is till a major problem in most big cities.     POOR

4. Lack of education gas caused many teenagers to become_____________.     CRIME

5. Living in the slums is ___________ and unsafe.     HEALTH

6. ____________ ( or the state of having no home ) is a significant social issue worldwide.     HOME

7. In this city, only a small number of people are ____________, with high living standards in the city.     WEALTH

8. The infant _____________ rate in many countries in Africa is still very high.     DIE

9. Life in the city is more ___________ than that in the countryside.     STRESS

10. The healthcare system is this city is very bad. There are only 13 _____________ out of 100,000 residents.     PHYSICS

I. Rewrite these following sentences using given words

1. What is the distance between Vinh and Hanoi?

=> How........

2. I often walked to school when I was a student

=> I used .............

3. Although they are short, they still love playing sports

=> In spite of..............

II. Give the correct form of the word given to conplete the sentence

1. The beaches in Vietnam are really ______ and beautiful (peace)

2.That area is very dangerous for tourists. There are many _______ activities there (law)

3. ______ is still a major problem in most big cities (poor)

4. Lack of education has caused many teennagers become ______ (crime)

5. Living in the slums is _____ and unsafe (health)

6. _______ (or the state of having no home) is a signficant social issue woldwide (home)

7. In this city, only a small number of people are ________, with high living atandard in the city (wealth)

8. The infant _______ rate in many countries in Africa is still very high (die)

9. Life in the city is more ______ than that in the countryside (stress)

10. The healhcare system in this city is very bad. There are only 13 ______ out of 100,000 residents (physics)

III. Turn the following sentences into the passive

1. They will install solar panels on the roof of our house next week

____________

2. Will the plumber cracks on the water pipes in two days?

______________

3. The won't show the film in types of future energy soirces next Friday

______________

4. The will destroy the old thermal power plant at the end of this year

______________

5. We will be using biogas for cooking and heating at this time next month

______________

Read the passage and choose the best answer for each question :

Different regions have different rates of population growth , but in the 20^th century , the world saw the biggest increase in its population in human history due to medical advances and massive increase in agricultural productivity made by the Green Revolution .

However , in some countries there is a negative population growth , especially in the Central and Eastern Europe , mainly due to follow fertility rate , and Southern Africa due to the high number of HIV - related deaths . Within the next decades , Japan and some countries in Western Europe are also expected to encounter a negative population growth due to sub - replacement fertility rates .

Population growth which exceeds the carrying capacity of an area will result in overpopulation . On the contrary , such areas may be considered " under - populated " if the population is not large enough to maintain an economic system .

1. Which sentence is NOT true ?

a. Most of the countries in the world are facing the problem of overpopulation

b. Overpopulation is a state when the population growth exceeds the carrying capacity of an area

c. The Green Revolution caused the population explosion in the 20^th century

d. The 20^th century had the highest population growth rate in the history

2. When is an area considered " under - populated ? "

a. When its population is not big enough to maintain the economic system

b. When it has high number of HIV - related deaths

c. When its population is too poor

d. When it has high fertility rate

3. Which areas are expected to encounter a decrease in population growth in the next decades ?

a. Some countries in Central and Eastern Europe

b. Japan

c. Some countries in Western Europe

d. B and C

4. Negative population growth in Central and Eastern Europe is due to : ................

a. high fertility

b. low fertility rate

c. low death rate

d. high number of HIV - related deaths

5. What does " fertility rate " mean ?

a. birth rate

b. death rate

c. growth rate

d. marriage rate

Có tick nha! III. Give the correct form of the word given to complete the sentence.(nhờ các bn đó)

1. Tom rode his bike ………………….…and had an accident. (CARE)

2. We couldn’t see the airplane because it ………………….…behind the cloud. (APPEAR)

3. We are talking about the real ………………….…of flying cars. (EXIST)

4. I don’t think it will come true soon; however, your idea is really ……………. (IMAGINE)

5. Thomas Edison is one of the greatest ………………….… in history. (INVENT)

6. The hover scooter is our new ………………….… It can float above the ground and travel at 50 kph. (CREAT)

7. I like travelling by motorbike, but it is ………………….…in bad weather. (PLEASE)

8. SSS is a sky ………………….…system; it’ll stop everyone from crashing. (SAFE)

9. Bob feels very tired after two continuous nights of ………………….… (SLEEP)

10. Many streets will be ………………….… at the beginning of next year. (WIDE)

11. The beaches in Vietnam are really ………………….…and beautiful. (PEACE)

12. That area is very dangerous for tourists. There are many …………………. activities there. (LAW)

13. ………………….…is still a major problem in most big cities. (POOR)

14. Lack of education has caused many teenagers to become …………………. (CRIME)

15. Living in the slums is ………………….…and unsafe. (HEALTH)

16. ………………….…(or the state of having no home) is a significant social issue worldwide. (HOME)

17. In this city, only a small number of people are ………………….…, with high living standards in the city. (WEALTH)

18. The infant ………………….…rate in many countries in Africa is still very high. (DIE)

19. Life in the city is more ………………….…than that in the countryside. (STRESS)

20. The healthcare system in this city is very bad. There are only 13 ………………… out of 100,000 residents. (PHYSICS)

Choose the word(s) that is CLOSEST in meaning to the underlined word(s) in each of the following questions.

In Africa, many children die from not having enough food.

A. poverty

B. starvation

C. drought

D. malnutrition

The worry about salt is that it may…(1) high blood pressure. Chemically, salt …(2) of sodium and chloride ions, both of…(3) are common in the human…(4) and are important for many physiological and biochemical …(5). We not only need salt, we are salt, but too…(6) may still be bad for us. Although the idea of a…(7) between salt and high blood pressure…(8) back to 2000 BC, there is still no scientific…(9) as to whether this is so or not. One reason for this…(10) to agree is that individual salt intake…(11) enormously from day to day, and so reliable measures of intake are hard to come…(12).
Those who believe that salt does…(13) to high blood pressure…(14) to the high incidence of high blood pressure in countries that eat a very…(15) diet. In Japan, for instance, where salted fish is an important part of diet, high blood pressure and…(16) complications are common,…(17) among some Amazonian and African tribes, which have a low intake of salt, they are almost…(18).
But…(19) there is this neat relation between salt intake and the incidence of high blood pressure between countries, it doesn't seem to apply…(20) those countries themselves. Studies, for instance, of couples who have a similar salt intake don't show any consistency in how often they develop high blood pressure.

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 35 to 42.

Overpopulation, the situation of having large numbers of people with too few resources and too little space, is closely associated with poverty. It can result from high population density, or from low amounts of resources, or from both. Excessively high population densities put stress on available resources. Only a certain number of people can be supported on a given area of land, and that number depends on how much food and other resources the land can provide. In countries where people live primarily by means of simple farming, gardening, herding, hunting, and gathering, even large areas of land can support only small numbers of people because these labour intensive subsistence activities produce only small amounts of food.

In developed countries such as the United States, Japan, and the countries of Western Europe, overpopulation generally is not considered a major cause of poverty. These countries produce large quantitics of food through mechanized farming, which depends on commercial fertilizers, large-scale irrigation, and agricultural machinery. This form of production provides enough food to support the high densities of people in metropolitan areas.

A country's level of poverty can depend greatly on its mix of population density and agricultural productivity. Bangladesh, for example, has one of the world's highest population densities, with 1,147 persons per sq km. A large majority of the people of Bangladesh engage in low - productivity manual farming, which contributes to the country's extremely high level of poverty. Some of the smaller countries in Western Europe, such as the Netherlands and Belgium, have high population densities as well. These countries practise mechanized farming and are involved in high-tech industries, however, and therefore have high standards of living.

At the other end of the spectrum, many countries in sub-Saharan Africa have population densities of less than 30 persons per sq km. Many people in these countries practise manual subsistence farming; these countries also have infertile land, and lack the economic resources and technology to boost productivity. As a consequence, these nations are very poor. The United Slates has both relatively low population density and high agricultural productivity; it is one of the world's wealthiest nations.

High birth rates contribute to overpopulation in many developing countries. Children are assets to many poor families because the provide labour, usually for farming. Cultural norms in traditionally rural societies commonly sanction the value of large families. Also, the governments of developing countries often provide little or no support, financial or political, for family planning; even people who wish to keep their families small have difficulty doing so. For all these reasons, developing countries lend to have high rates of population growth.

Question 41: Which of the following is a contributor to overpopulation in many developing countries?

A. High-tech facilities

B. Economic resources

C. Sufficient financial support

D. High birth rate