III. Choose the best answer to complete the following sentences.

A. To bulid​B. Having built​C. Being built​D. Having beeen built

A. which​B. what​C. when​D. that

a. medicine ​b. medical ​c. medicate ​d. medication

A. Academic​B. Vocational​C. Analytical​D. Practical

A. climate​B. balance​C. temperature​D. vehicle

A. pollution​B. acid rain​C. deforestation​D. global warming

A. stable​B. severe​C. infectious​D. easy

A. dangerous​B. chemical​C. man-made​D. infectious

A. in​B. to​C. on​D. from

a. in ​b. of ​c. for ​d. upon

A. change​B. reduce​C. protect​D. release

A. disease​B. illness​C. emission​D. impact

A. plant​B. being planted​C. being planting​D. having planted

A. therefore ​B. so ​C. but ​D. however

A. on/in/on​B. on/ of/in​C. on/of/on​D. in/of/on

A. deforestation​B. fertilisers​C. heat-related​D. water supplies

​A. climate​B. balance​C. temperature​D. vehicle

*Choose the best answer to complete the sentences.
1. A lot of …………………were built to solve the traffic jam problem at intersections.
   A. trams      B. flyovers     C. skytrains     D. tunnels
2. There has been a …………………increase in people’s income over the last ten years.
    A. gradual      B. gradually      C. slightly     D. dramatically
3. The very first metro is being built to …………………the travel demands of Saigonese.
    A. solve      B. make     C. see     D. meet
4. Everyone was …………………that the government had decided to invest more in education.  
    A. sorry       B. confident     C. glad      D. afraid
5. …………………ease traffic congestion, it is necessary to promote the development of public transport.
   A. Because of     B. Despite      C. In order to     D. Since
6. My elementary school was …………………surrounded by paddy field, but they have built a park on the site.
    A. significant     B. slightly     C. gradually     D. initially

Read the following passage and mark A, B, C, or D to indicate the correct answer to each of the blanks.

          Global warming is the current increase in temperature of the Earth’s surface (both land and water) as well as its atmosphere. Average temperature around the world have risen by 0.75°C (1.4°F) (1) ______ the last 100 years. About two thirds of this increase has occured since 1975 in the past, when the Earth experienced increases in temperature it was the result of natural causes, but today it is being caused by accumulation of greenhouse gases in the atmosphere produced by human (2) ______.
          The natural greenhouse effect maintains the Earth’s temperature at a safe level making it (3) ______ for humans and many other life forms to exist. However, since The Industrial Revolution what benefits human has significantly enhanced the greenhouse effect (4) ______ the Earth’s average temperature to rise by almost 1°C. This is creating the global warming (5) ______we see today

Điền ô số 2

A. behaviors

B. relationships

C. actions

D. activities

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 43 to 50.

          Experts in climatology and other scientists are becoming extremely concerned about the changes to our climate which are taking place. Admittedly, climate changes have occurred on our planet before. For example, there have been several ice ages or glacial periods.
          These climatic changes, however, were different from the modern ones in that they occurred gradually and, as far as we know, naturally. The changes currently being monitored are said to be the result not of natural causes, but of human activity. Furthermore, the rate of change is becoming alarmingly rapid.
          The major problem is that the planet appears to be warming up. According to some experts, this warming process, known as global warming, is occurring at a rate unprecedented in the last 10,000 years. The implications for the planet are very serious. Rising global temperatures could give rise to such ecological disasters as extremely high increases in the incidence of flooding and of droughts. These in turn could have a harmful effect on agriculture.
          It is thought that this unusual warming of the Earth has been caused by so-called greenhouse gases, such as carbon dioxide, being emitted into the atmosphere by car engines and modern industrial processes, for example. Such gases not only add to the pollution of the atmosphere, but also create a greenhouse effect, by which the heat of the sun is trapped. This leads to the warming up of the planet.
          Politicians are also concerned about climate change and there are now regular summits on the subject, attended by representatives from around 180 of the world’s industrialized countries. Of these summits, the most important took place in Kyotoin Japanin 1997. There it was agreed that the most industrialized countries would try to reduce the volume of greenhouse gas emissions and were given targets for this reduction of emissions.
          It was also suggested that more forests should be planted to create so-called sinks to absorb greenhouse gases. At least part of the problem of rapid climate change has been caused by too drastic deforestation.
          Sadly, the targets are not being met. Even more sadly, global warnings about climate changes are often still being regarded as scaremongering

What is probably the writer’s attitude toward global warning?

A. Optimistic

B. Pessimistic

C. Neutral

D. Positive

Read the following passage and mark A, B, C, or D to indicate the correct answer to each of the blanks.

          Global warming is the current increase in temperature of the Earth’s surface (both land and water) as well as its atmosphere. Average temperature around the world have risen by 0.75°C (1.4°F) (1) ______ the last 100 years. About two thirds of this increase has occured since 1975 in the past, when the Earth experienced increases in temperature it was the result of natural causes, but today it is being caused by accumulation of greenhouse gases in the atmosphere produced by human (2) ______.
          The natural greenhouse effect maintains the Earth’s temperature at a safe level making it (3) ______ for humans and many other life forms to exist. However, since The Industrial Revolution what benefits human has significantly enhanced the greenhouse effect (4) ______ the Earth’s average temperature to rise by almost 1°C. This is creating the global warming (5) ______we see today

Điền ô số 1

A. of

B. over

C. with

D. by

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 43 to 50.

          Experts in climatology and other scientists are becoming extremely concerned about the changes to our climate which are taking place. Admittedly, climate changes have occurred on our planet before. For example, there have been several ice ages or glacial periods.
          These climatic changes, however, were different from the modern ones in that they occurred gradually and, as far as we know, naturally. The changes currently being monitored are said to be the result not of natural causes, but of human activity. Furthermore, the rate of change is becoming alarmingly rapid.
          The major problem is that the planet appears to be warming up. According to some experts, this warming process, known as global warming, is occurring at a rate unprecedented in the last 10,000 years. The implications for the planet are very serious. Rising global temperatures could give rise to such ecological disasters as extremely high increases in the incidence of flooding and of droughts. These in turn could have a harmful effect on agriculture.
          It is thought that this unusual warming of the Earth has been caused by so-called greenhouse gases, such as carbon dioxide, being emitted into the atmosphere by car engines and modern industrial processes, for example. Such gases not only add to the pollution of the atmosphere, but also create a greenhouse effect, by which the heat of the sun is trapped. This leads to the warming up of the planet.
          Politicians are also concerned about climate change and there are now regular summits on the subject, attended by representatives from around 180 of the world’s industrialized countries. Of these summits, the most important took place in Kyotoin Japanin 1997. There it was agreed that the most industrialized countries would try to reduce the volume of greenhouse gas emissions and were given targets for this reduction of emissions.
          It was also suggested that more forests should be planted to create so-called sinks to absorb greenhouse gases. At least part of the problem of rapid climate change has been caused by too drastic deforestation.
          Sadly, the targets are not being met. Even more sadly, global warnings about climate changes are often still being regarded as scaremongering

The word “alarmingly” in paragraph 2 is closest in meaning to ____

A. disapprovingly

B. disappointingly

C. surprisingly

D. worryingly

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 43 to 50.

          Experts in climatology and other scientists are becoming extremely concerned about the changes to our climate which are taking place. Admittedly, climate changes have occurred on our planet before. For example, there have been several ice ages or glacial periods.
          These climatic changes, however, were different from the modern ones in that they occurred gradually and, as far as we know, naturally. The changes currently being monitored are said to be the result not of natural causes, but of human activity. Furthermore, the rate of change is becoming alarmingly rapid.
          The major problem is that the planet appears to be warming up. According to some experts, this warming process, known as global warming, is occurring at a rate unprecedented in the last 10,000 years. The implications for the planet are very serious. Rising global temperatures could give rise to such ecological disasters as extremely high increases in the incidence of flooding and of droughts. These in turn could have a harmful effect on agriculture.
          It is thought that this unusual warming of the Earth has been caused by so-called greenhouse gases, such as carbon dioxide, being emitted into the atmosphere by car engines and modern industrial processes, for example. Such gases not only add to the pollution of the atmosphere, but also create a greenhouse effect, by which the heat of the sun is trapped. This leads to the warming up of the planet.
          Politicians are also concerned about climate change and there are now regular summits on the subject, attended by representatives from around 180 of the world’s industrialized countries. Of these summits, the most important took place in Kyotoin Japanin 1997. There it was agreed that the most industrialized countries would try to reduce the volume of greenhouse gas emissions and were given targets for this reduction of emissions.
          It was also suggested that more forests should be planted to create so-called sinks to absorb greenhouse gases. At least part of the problem of rapid climate change has been caused by too drastic deforestation.
          Sadly, the targets are not being met. Even more sadly, global warnings about climate changes are often still being regarded as scaremongering

Greenhouse gases cause the warming up of the Earth because they _______.

A. are emitted by car engines

B. trap heat from the sun

C. do not add to atmosphere pollution

D. are unusual gases

Read the following passage and mark A, B, C, or D to indicate the correct answer to each of the blanks.

          Global warming is the current increase in temperature of the Earth’s surface (both land and water) as well as its atmosphere. Average temperature around the world have risen by 0.75°C (1.4°F) (1) ______ the last 100 years. About two thirds of this increase has occured since 1975 in the past, when the Earth experienced increases in temperature it was the result of natural causes, but today it is being caused by accumulation of greenhouse gases in the atmosphere produced by human (2) ______.
          The natural greenhouse effect maintains the Earth’s temperature at a safe level making it (3) ______ for humans and many other life forms to exist. However, since The Industrial Revolution what benefits human has significantly enhanced the greenhouse effect (4) ______ the Earth’s average temperature to rise by almost 1°C. This is creating the global warming (5) ______we see today

Điền ô số 4

A. causing

B. making

C. made

D. caused

Read the following passage and mark A, B, C, or D to indicate the correct answer to each of the blanks.

          Global warming is the current increase in temperature of the Earth’s surface (both land and water) as well as its atmosphere. Average temperature around the world have risen by 0.75°C (1.4°F) (1) ______ the last 100 years. About two thirds of this increase has occured since 1975 in the past, when the Earth experienced increases in temperature it was the result of natural causes, but today it is being caused by accumulation of greenhouse gases in the atmosphere produced by human (2) ______.
          The natural greenhouse effect maintains the Earth’s temperature at a safe level making it (3) ______ for humans and many other life forms to exist. However, since The Industrial Revolution what benefits human has significantly enhanced the greenhouse effect (4) ______ the Earth’s average temperature to rise by almost 1°C. This is creating the global warming (5) ______we see today

Điền ô số 3

A. likely

B. liable

C. possible

D. able

Read the following passage and mark A, B, C, or D to indicate the correct answer to each of the blanks.

          Global warming is the current increase in temperature of the Earth’s surface (both land and water) as well as its atmosphere. Average temperature around the world have risen by 0.75°C (1.4°F) (1) ______ the last 100 years. About two thirds of this increase has occured since 1975 in the past, when the Earth experienced increases in temperature it was the result of natural causes, but today it is being caused by accumulation of greenhouse gases in the atmosphere produced by human (2) ______.
          The natural greenhouse effect maintains the Earth’s temperature at a safe level making it (3) ______ for humans and many other life forms to exist. However, since The Industrial Revolution what benefits human has significantly enhanced the greenhouse effect (4) ______ the Earth’s average temperature to rise by almost 1°C. This is creating the global warming (5) ______we see today

Điền ô số 5

A. what

B. which

C. who

D. where