A. risk
B. threat
C. danger
D. jeopardy
A. so
B. or
C. whereas
D. because
A. effective
B. effectively
C. affect
D. effect
A. that
B. which
C. when
D. where
A. at
B. to
C. in
D. on
A. in a larger number
B. very quickly
C. on the second floor
D. every two hours
A. using verbs
B. using facial expressions
C. using speech
D. using gesture
A. sacrifice
B. understand
C. integrate
D. recognize
A. social
B. mature
C. secure
D. polite
A. wear a backpack
B. praise yourself
C. criticize yourself
D. check up your back
A. produce
B. bring out
C. form
D. terminate
A. the cells and tissues of the brain.
B. the resident memory.
C. the mobility of the mind and the body.
D. the arteries of the brain.
A. only use mobile phones in medical emergencies.
B. keep off mobile phones regularly.
C. never use mobile phones in all cases.
D. only use mobile phones in urgent cases.
A. their invisible rays.
B. their raiding power.
C. their radiant light.
D. their power of attraction.
A. abandoned his family.
B. could no longer think by himself.
C. had a problem with memory.
D. had a serious problem with mobility.
A. Mobile Phones: A Must of Our Time
B. The Reason Why Mobile Phones Are Popular.
C. The Way Mobile Phones Work.
D. Technological Innovations and Their Price.
A. certainly
B. privately
C. obviously
D. possibly
A. change their user' temperament
B. cause some mental malfunction
C. change their users' social behavior
D. damage their users' emotions.
A. they are indispensable in everyday communications.
B. they make them look more stylish.
C. they keep the users alert all the time.
D. they cannot be replaced by regular phones.
A. I couldn't understand his book because I didn't read it.
B. I wouldn't have understood what he was saying if I hadn't read his book.
C. It was had to understand his book so I didn't understand what he was saying.
D. If I had read his book, I would have understood what he was saying.
A. As long as the class finished, the students ran out, screamed and shouted.
B. No sooner did the class finish than the student ran out, screamed and shouted.
C. As soon as the class had finished, the student ran out, screamed and shouted.
D. If the class was over, the students would run out, scream and shout.
A. He is being asked to make questions by the police at the headquarters.
B. The police are making questions about him at headquarters.
C. The police are trying to get information from him at the headquarters.
D. Many questions are raised about him by the police at the headquarters.
A. submit
B. omit
C. admit
D. permit
A. surprise
B. surprisingly
C. surprising
D. surprised
A. the movie began
B. would the movie begin
C. the movie begins
D. did the movie begin
A. barely
B. hardly
C. sparsely
D. scarcely
A. who leave
B. left
C. to leave
D. leaving
A. to
B. from
C. on
D. of
A. being told
B. to tell
C. to be told
D. telling
A. had
B. to have
C. have
D. has
A. reasonable
B. rational
C. acceptable
D. logical
A. electricity
B. electric
C. electrify
D. electrical
A. if
B. therefore
C. so
D. as though
A. would have done
B. would do
C. had done
D. wouldn't have done
A. discarded
B. accompanied
C. played
D. performed
A. keep
B. take
C. put
D. set
A. long-term growth and prosperity
B. ability to protect its citizenry
C. possession of favorable weather conditions
D. need to import food supplies
A. summarize past research and introduce a new study
B. describe a historical period
C. emphasize the advantages of one theory over another
D. define a term and illustrate it with an example
A. traditions
B. resourcefulness
C. wealth
D. organization
A. hinterland
B. primacy
C. account
D. connection
A. Historical differences among three large United States cities.
B. The development of trade routes through United States cities.
C. Contrasts in settlement patterns in United States.
D. The importance of geographical situation in the growth of United States cities.
A. Despite accepting that changes are unavoidable, but we will not allow everything to be wiped out, destroyed or forgotten.
B. We accept that changes are unavoidable, as we will not allow everything to be wiped out, destroyed or forgotten.
C. Rather than accepting that changes are unavoidable we will allow everything to be wiped out, destroyed or forgotten.
D. Accepting that changes are unavoidable does not mean that we will allow everything to be wiped out, destroyed or forgotten.
A. Although increasing urbanization has led to problems, but cities are centers of civilization and culture.
B. In spite of increasing urbanization has led to problems, yet cities are centers of civilization and culture.
C. Despite increasing urbanization has led to problems, but cities are centers of civilization and cultures.
D. Though increasing urbanization has led to problems, cities are centers of civilization and culture.
A. coughed
B. crooked
C. cooked
D. laughed
A. band
B. hand
C. sand
D. bank
A. I love them, too
B. Thank you, it is nice of you to say so
C. Can you say it again
D. Really? They are
A. That's not true
B. I am sure about that
C. I don't think so
D. It's not true
A. wooden
B. surrounded
C. to fall down
D. the rain
A. in
B. extreme
C. about
D. are
A. for
B. have
C. found
D. organization
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