Fill each gap with suitable word from the box.

36. He soon ……………………his fortune.

37. Many old buildings have ……………………in their walls.

38. Have you ……………………a smoke alarm in your office?

39. Switching off lights is a good way to save …………………….

40. There’s a ……………………for manufacturing paper from straw.

41. The Japanese market ……………………for 35% of total sales.

42. What percentage of the city’s ……………………live in poverty?

43. One of the ……………………energies is nuclear power, such as uranium and plutonium, has already been used.

44. The government has spent ₤1 million on an advertising campaign to encourage energy …………………….

45. When fuel is not freely available, we’ll face an energy ……………………, that is, the time of great difficulty with energy.

Chuyển các câu sau sang câu bị động

1. Scientists anticipate that people will use up fossil fuels by 2052.

2. In the future, an energy crisis will force civilization to research and develop alternative energy sources.

3. The United Nations Intergovernmental Panel on Climate Change (IPCC) will release a report in November about current figures of greenhouse-gas emissions.

4. Human will use the sun as the biggest energy source for the future.

5. Because of climate change, people will have to spend a lot of money on heating and cooling, much more than they used to.

6. We will minimize the use of electricity to save our energy.

7. Space-based solar power will allow us to work around these challenges.

8. People will discover many kinds of alternative energy to address concerns about fossil fuels, such as its high carbon dioxide emissions.

9. Because of the variety of energy choices and differing goals of their advocates, people consider that defining some energy types as "alternative" is controversial.

10. Solar energy will replace most of fossil fuels in the future.

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

In 2012, about 10% of the energy consumed in the USA came from the renewable sources. Out of this, hydro-power accounted for 16%.

A. produced

B. utilized

C. costumed

D. recycled

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

In 2012, 9% of the energy consumed in the USA came from the renewable sources. Out of this, hydro-power accounted for 16%.

A. produced

B. utilized

C. costumed

D. recycled

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

In 2012, about 10% of the energy consumed in the USA came from the renewable sources. Out of this, hydro-power accounted for 16%.

A. produced 

B. utilized 

C. costumed 

D. recycled

Mark the letter A, B, C or D on your answer sheet to indicate the word(s) CLOSET in meaning to the underlined word(s) in each of the following questions.

In 2012, 9% of the energy consumed in the USA came from the renewable sources. Out of this, hydro-power accounted for 16%.

A. produced

B. utilized

C. costumed

D. recycled

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

In 2012, 9% of the energy consumed in the USA came from the renewable sources. Out of this, hydro-power accounted for 16%.

A. produced         

B. utilized      

C. costumed         

D. recycled

1.By the middle of the 21st century, people in developing countries ___ more renewable energy.
A. uses B. will be using C. used D. have used
2. The wind, the sun and the wave are some types of ___ sources of energy.
A. changable
B. alternative
C. cheap
D. costly
3. Alternative soures of energy ___ developed in the near future.
A. is
B. was
C. has been
D. will be
4. Fossil fuels are very common in our society but they ___ the environment.
A. renew
B. provide
C. waste
D. pollute
5. "Why is it called a ___ source?" - "because it can be replace easily and quickly"
A. effective
B. specific
C. renewable
D. non-renewable
6. Hydro power is ___ because dams connot be built in certain areas.
A. limited
B. unlimited
C. abundant
D. enough
7. At this time next week, we ___ a wind turbine in our farden.
A install
B. installed
C. will installed
D, will be installed
8. Biogas is ___ and cheap for cooking and heating
A. plenty
B. abundant
C, serious
D. expensive
9. A hydropower station ___ in the North of the country next year.
A. was built
B. were built
C. will be built
D, has been built
10. We should put ___ on our roof for the heating and hot water.
A. solar energy
B. equipment
C. cracks
D. solar panels
11. Remember to ___ the lights before going to bed.
A turn
B, turn off
C, turn on
D, stop

12. it is a good idea to use ___ when travelling long distances.

A cars

B taxis

C. private cars

D. public trans prot

13. What should we do to ___ electricity?

A. cut

b. take

c,save

d, waste

14. we shout use ___ light bulbs in our homes

a, low energy

B. little energy

c, a nit energy

d, efficient