Choose the best answer to complete each unfinished sentence, substitutes the underlined part, or has a close meaning to the original one.
Câu 1: Constant _______ of attack makes everyday life dangerous here.
A. threat
B. threaten
C. threatening
D. threateningly
Câu 2: No one can predict the future exactly. Things may happen _______.
A. expected
B. unexpected
C. expectedly
D. unexpectedly
Câu 3: Someone who is _______ is hopeful about the future or the success of something in particular.
A. powerful
B. optimistic
C. stagnant
D. pessimistic
Câu 4: There will be powerful network of computers which may come from a single computing _______ that is worn on or in the body.
A. device
B. machinery
C. equipment
D. vehicle
Câu 5: A _______ is a spacecraft that is designed to travel into space and back to earth several times.
A. plane
B. corporation
C. telecommunication
D. shuttle
Câu 6: An economic _______ is a time when there is very little economic activity, which causes a lot of unemployment and poverty.
A. improvement
B. depression
C. development
D. mission
Câu 7: In the future many large corporations will be wiped out and millions of jobs will be lost.
A. companies
B. services
C. supermarkets
D. farms
Câu 8: The more powerful weapons are, the more terrible the _______ is.
A. creativity
B. history
C. terrorism
D. technology
Câu 9: The medical community continues to make progress in the fight against cancer.
A. speed
B. expectation
C. improvement
D. treatment
Câu 10: Let's put off that meeting to next Monday.
A. postpone
B. schedule
C. arrange
D. appoint
Câu 11: A nuclear station may take risk going off due to unexpected incidents.
A. demolishing
B. exploding
C. developing
D. running
Câu 12: She is looking _______ a new place to live because she does not want to depend _______ her parents any more.
A. for / on
B. after / with
C. up / forward
D. at / into
Câu 13: I was brought _______ in the countryside by my aunt after my parents had pass _______.
A. on / over
B. for / on
C. on / off
D. up / away
Câu 14: Due to industrialization, we have to cope _______ the fact that many species are _______ danger _______ extinction.
A. over / at / for
B. at / upon / over
C. for / on / with
D. with / in / of
Câu 15: Boys! Put your toys ______. It is time to go to bed. Don't stay _____ late.
A. off / on
B. away / up
C. down / off
D. around/ for
Câu 16: She intended to quit her job to stay _______ home and look _______ her sick mother.
A. in / at
B. at / after
C. for / over
D. up / on
Câu 17: He is very worried _______ his new job because he is not quite prepared _______ working.
A. on / over
B. to / off
C. about / for
D. in / at
Câu 18: Instead _____ petrol, cars will only run ____ solar energy and electricity.
A. of / on
B. for / by
C. in / over
D. from/ upon
Câu 19: She has a promising future ahead _______ her.
A. for
B. from
C. on
D. of
Câu 20: What are your plans for _______ future?
A. a
B. an
C. the
D. Ø
Câu 21: Up to now, _______ space exploring still remains _______ very risky, complex, and expensive endeavor.
A. the / the
B. a / the
C. a / Ø
D. Ø / a
Câu 22: Within _______ few years, _______ private space travel has gone from concept to reality.
A. Ø / an
B. the / the
C. the / a
D. a / Ø
Câu 23: With its long days, lack of _______ atmosphere, and wide-open spaces, _______ moon would also make an ideal place to put massive solar power plants.
A. Ø / a
B. an / the
C. the / a
D. an / Ø
Câu 24: _______technology is already present in the form of computers, printers, scanners, handheld devices, wireless technologies, and Internet connections.
A. A
B. An
C. The
D. Ø
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