Choose the best answer to complete each unfinished sentence

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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