A. chemical
B. footprint
C. sustain
D. necessary
A. reduce
B. battery
C. hydro
D. station
A. adsorb
B. efficient
C. building
D. pollute
A. damage
B. balance
C. replace
D. greenhouse
A. generate
B. landscape
C. layer
D. machine
A. carbon footprint
B. electricity
C. fossil fuels
D. biogas
A. shortage
B. sources
C. slogan
D. electricity
A. Hydro electric
B. Nuclear
C. Solar
D. Wind
A. nuclear
B. hydro
C. renewable
D. solar
A. dams
B. slogans
C. energy
D. coals
A. follow
B. take care of
C. obey
D. remember
A. see
B. look
C. be
D. take
A. transport
B. tour
C. journey
D. travel
A. exciting
B. to excise
C. being excited
D. to be excited
A. to see you
B. for seeing you
C. to seeing you
D. seeing you
A. to take
B. taking
C. to be taken
D. being taken
A. to be included
B. including
C. being included
D. to include
A. True
B. False
C. Not Given
A. True
B. False
C. Not Given
A. True
B. False
C. Not Given
A. True
B. False
C. Not Given
A. True
B. False
C. Not Given
A. True
B. False
C. Not Given
A. The Use of Water Products for Energy
B. The Search for Alternative Sources of Energy
C. Efficient Ways of Disposing of Waste
D. New Discoveries in Geothermal Power
A. Biological fuels
B. Low burning fuels
C. Fast burning fuels
D. Artificial made fuels
A. Burning of garbage
B. Geothermal power
C. Synthetic fuels
D. Electricity
A. their being time consuming
B. their being money consuming
C. the scarcity of sources
D. the lack of technology their being money consuming
A. Hydroelectric power will be the main source of energy
B. Synthetic fuels will be the principal source of alternative energy
C. Alternative energy will come from a variety of sources
D. All alterenative production of energy will be delivered from water.
A. will relax
B. will be relaxing
A. will stay
B. will be staying
A: We know that the train is always here on time.
B: The train has not arrived here yet.
C: The train is known to be here in a minute.
D: We are expecting the train to arrive soon.
A: We found it difficult to get to work because of the train drivers' strike.
B: When the train drivers were having a strike, we could get to work.
C: We were unable to get to work when the train drivers' strike happened.
D: The train drivers' strike made it impossible for us to get to work.
A. So intelligent is he that he can solve all the problems in no time.
B. He is very intelligent that he can solve all the problems in no time.
C. An intelligent student is he that he can solve all the problems in no time.
D. So intelligent a student is he that he can solve all the problems in no time.
A. The more forests we cut down, the hotter the Earth becomes.
B. The more we cut down forests, the hotter the Earth becomes.
C. The more forests we cut down, the Earth becomes hotter.
D. The more we cut down forests, the Earth becomes hotter.
A. Peter dream of getting promotion.
B. Peter told his friend if his friend getting a promotion.
C. Peter asked his friend on getting a promotion.
D. Peter congratulated his friend on getting a promotion.
A. any
B. little
C. much
D. few
A. get
B. wish
C. cause
D. make
A. then
B. afterwards
C. next
D. later
A. fearful
B. frightening
C. nervous
D. afraid
A. totals
B. accounts
C. numbers
D. amounts
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