VI. Complete the sentences with the suitable word from the box.
1. Solar power can be into electricity.
2. Fossil fuels can be used to electricity or drive a big machinery.
3. Use electricity economically so that we can our electricity bills.
4. We should using cars or motorbikes for short trips.
5. Businesses have more money in renewable energy in recent years.
VII. Complete the sentences with the suitable verb from the box in the future continuous.
1. What clothes do you think she when she arrives?
2. My uncle can’t come to your party tomorrow night because he at night.
3. Linda in Ha Noi around March.
4. You French in Quebee because local people do it, too.
5. At this time tomorrow evening, I computer games in my bedroom.
VIII. Read the following passage, and then tick the correct answers: true (T), or false (F).
Energy is very important in modem life. People use energy to run machines, heat andcool their homes, cook, give light, transport people and products from place to place. Most energy nowadays comes from fossil fuels such as petroleum, coal, and natural gas. However, burning fossil fuels causes pollution. In addition, if we don’t find new kinds of energy, we will use up all the fossil fuels in the 21th century. Scientists are working to find other kinds of energy for the future. What might these sources of energy be?
T F
1. Energy is of great importance in modern life.
2. Energy is used to produce a lot of electrical things.
3. Burning fossil fuels causes pollution.
4. Fossil fuels are limited.
5. Everyone tries their best to find other kinds of energy for the future.
IX. Read the following passage, and then tick the correct answers: true (T), or false (F).
Many people still believe that natural resources will never be used up. Actually, the world’s energy resources are limited. Nobody knows exactly how much fuel is left. However, we also should use them economically and try to find out alternative resources of power. According to Professor Marvin Burnham of the New England Institute of Technology, we have to start saving coal, oil and gas before it is too late, and solar power is the only alternative.
T F
1. Natural resources will never run out.
2. We don’t know exactly how much fuel is left.
3. We shouldn’t waste natural resources.
4. We should find out other types of energy besides fossil fuels.
5. According to Professor Marvin Burnham, solar energy will be used as a form of
alternative energy.
X. Fill in each blank in the following passage with ONE suitable word from the box.
With the development of science and technology, more and more (1) is used every day. Nowadays, many (2) areas in Vietnam have been electrified, and more (3) is needed . If everyone (4). If everyone (4) energy, it will quickly run out. (5) at school should learn how to (6) energy, for example, they should turn (7) the electric lights when they leave their classrooms.
Moreover, we may waste electricity at home if we use a lot of light (8) . By not wasting energy, we will save a lot of (9)we will save a lot of (9) resources, such as (10) and oil.
1. Solar power can be converted into electricity.
2. Fossil fuels can be used to generate electricity or drive a big machinery.
3. Use electricity economically so that we can reduce our electricity bills.
4. We should avoid using cars or motorbikes for short trips.
5. Businesses have invested more money in renewable energy in recent years.
VII. Complete the sentences with the suitable verb from the box in the future continuous.
1. What clothes do you think she will wear when she arrives?
2. My uncle can’t come to your party tomorrow night because he will work at night.
3. Linda will arrive in Ha Noi around March.
4. You will speak French in Quebee because local people do it, too.
5. At this time tomorrow evening, I will play computer games in my bedroom.
VIII. Read the following passage, and then tick the correct answers: true (T), or false (F).
Energy is very important in modem life. People use energy to run machines, heat andcool their homes, cook, give light, transport people and products from place to place. Most energy nowadays comes from fossil fuels such as petroleum, coal, and natural gas. However, burning fossil fuels causes pollution. In addition, if we don’t find new kinds of energy, we will use up all the fossil fuels in the 21th century. Scientists are working to find other kinds of energy for the future. What might these sources of energy be?
T F
1. Energy is of great importance in modern life. T
2. Energy is used to produce a lot of electrical things. T
3. Burning fossil fuels causes pollution. T
4. Fossil fuels are limited. F
5. Everyone tries their best to find other kinds of energy for the future. T
IX. Read the following passage, and then tick the correct answers: true (T), or false (F).
Many people still believe that natural resources will never be used up. Actually, the world’s energy resources are limited. Nobody knows exactly how much fuel is left. However, we also should use them economically and try to find out alternative resources of power. According to Professor Marvin Burnham of the New England Institute of Technology, we have to start saving coal, oil and gas before it is too late, and solar power is the only alternative.
T F
1. Natural resources will never run out. F
2. We don’t know exactly how much fuel is left. T
3. We shouldn’t waste natural resources. T
4. We should find out other types of energy besides fossil fuels. T
5. According to Professor Marvin Burnham, solar energy will be used as a form of alternative energy. T
X. Fill in each blank in the following passage with ONE suitable word from the box.
With the development of science and technology, more and more (1) energy is used every day. Nowadays, many (2) rural areas in Vietnam have been electrified, and more (3) electricity is needed. If everyone (4) waste energy, it will quickly run out. (5) Students at school should learn how to (6) save energy, for example, they should turn (7) off the electric lights when they leave their classrooms.
Moreover, we may waste electricity at home if we use a lot of light (8) bulbs. By not wasting energy, we will save a lot of (9) natural resources, such as (10) coal and oil.