A. combustion
B. conservation
C. purification
D. pollution
A. mild
B. mildew
C. mile
D. pile
A. respiratory
B. initiative
C. eco-friendly
D. renewable
A. initiative
B. necessary
C. discriminate
D. authority
A. studies
B. more
C. attempting
D. to pass
A. custom
B. country
C. traditional
D. that
A. other people
B. so
C. them
D. about him
A. purification
B. sustainability
C. conservation
D. responsibility
A. which
B. that
C. who
D. they
A. Electrification
B. Industrialisation
C. Determination
D. Urbanisation
A. grab
B. grasp
C. maintain
D. capture
A. narrow-mind
B. narrow-minded
C. minded-narrow
D. narrow-minding
A. taking
B. take
C. takes
D. took
A. overbearing
B. overdone
C. overdeveloped
D. overloaded
A. not stayed
B. won’t stay
C. not stay
D. not go to stay
A. importance
B. dedication
C. emphasis
D. reputation
A. generosity
B. politeness
C. wealth
D. talent
A. a-the-a
B. a-a-Ø
C. the-the-Ø
D. Ø-a-the
A. had been studying
B. are studying
C. have been studying
D. were studying
A. I don't care
B. I don't know
C. Yes, indeed
D. Sure, go ahead
A. Not at the moment. He can’t be disturbed.
B. OK, you will need to check my diary.
C. OK, let me just check the diary.
D. Have a seat and I’ll be with you in an hour.
A. Look for
B. watch out for
C. search for
D. watch for
A. effects
B. symptoms
C. hints
D. demonstrations
A. In association with
B. In imitation of
C. Ignoring
D. Unlike
A. criticize yourself
B. wear a backpack
C. praise yourself
D. check up your back
A. He can't see everything without glasses.
B. He is practically blind without glasses.
C. He can see even if he doesn't wear glasses.
D. He can see without glasses if he tries hard.
A. Richard’s wife forgot her own birthday.
B. Richard failed to remember the date of his wife’s birthday.
C. Richard had a birthday which his wife forgot.
D. Yesterday Richard remembered when his wife’s birthday was.
A. Despite of his tiredness, he was eager to help his child with his homework.
B. Tired as he was, he agreed to help his child with his homework.
C. Even if feeling very tired, he agreed to help his child with his homework.
D. He would have helped his child with his homework if he hadn't been tired.
A. In order to get more business, the new restaurant should improve its appearance.
B. The new restaurant would have more customers if it looked better.
C. If it had a few more customers, the new restaurant would look better.
D. In spite of its appearance, the new restaurant does not appear to attract much business.
A. She gave in her notice, plan to start her new job in January.
B. She gave in her notice with a view to starting her new job in January.
C. Her notice was given in with an aim to start her new job in January.
D. Her notice was given in in order for her to start her new job in January.
A. technology
B. economy
C. politics
D. mathematics
A. programs
B. softwares
C. robots
D. pets
A. events
B. facts
C. opinions
D. predictions
A. window
B. electronic
C. virtual
D. actual
A. achievements
B. developments
C. fiction
D. progress
A. Phone lines are often too busy with phone calls and fax transmissions to handle Internet traffic.
B. Often a request must travel through many computers before it reaches its final destination.
C. Most people don’t have computers that are fast enough to take advantage of the Internet.
D. Scientists take up so much time on the Internet, thus slowing it down for everyone else.
A. understand
B. acquire
C. distribute
D. purchase
A. utilize
B. disguise
C. steal
D. block
A. Fewer academic communities need to create their own internet systems.
B. The technology used by internet creators is too complex for computer owners to understand.
C. An Internet system with fewer users would be quicker.
D. Companies who develop their own intranets are limiting their information data base.
A. they provide a higher level of security
B. they share information with other company
C. Intranets are very useful for large national and international companies whose branches need to share information
D. they move data faster
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