III. Choose one word or phrase  that best completes the sentence or substitutes for the underlined word or phrase.
Câu 1: Some marine animals are dangerous to humans.


A. in the mountain   


B. in the ocean 


C. in the forest    


D. in the house
Câu 2: We had an accidental meeting with an old friend at the party last night.


A. unpleasant                         


B. unexpected                                     


C. unlucky                              


D. unacceptable
Câu 3: _________is the variety of different types of plant and animal life in a particular region.


A. Interaction                         


B. Herbicide                            


C. Environment                       


D. Biodiversity
Câu 4: Seventy-five percent of the earth’s _________are covered by sea and oceans.


A. face                                     


B. flat                                      


C. resurface                             


D. surface
Câu 5: Oil spills are a great _________to the undersea world.


A. threat                                  


B. threaten                               


C. threatened                           


D. threateningly
Câu 6: There are various                    and animals in troppical forests.


A. plantations                          


B. planter                                 


C. plants                                  


D. plant
Câu 7: The authority supplied the victims of the fire _________food, clothes, and money.


A. on                                       


B. for                                       


C. to                                        


D. with
Câu 8: I think you                     apologize for your behaviour.


A. should                                 


B. ought                                  


C. shall                                    


D. have
Câu 9: You really _____ stop smoking, you know. It’s bad for you.


A. must                                    


B. should                                 


C. ought                                  


D. would
Câu 10: I'm not an astronaut. If I were an astronaut, I                   my camera with me on the rocket ship.               


A. will take    


B. would take               


C. had taken    


D. would have taken
Câu 11: You would study Italian if it ­­­­­­­­_____ here.


A. was teaching  


B. were taught        


C. would be taught     


D.  is taught
Câu 12: What would Tom do if he                    the truth?


A. would know  


B. has know   


C. knows                                


D. knew
Câu 13: 'Would you like some cake?'  - 'No, thanks. If I ate cake, I                  fat.'


A. will get 


B. would get        


C. could get                  


D. will get
Câu 14: Linda: Excuse me. Where should we place rubbish and plastic bags ? -  Maria: _________


A. It’s over there.    


B. Everywhere you like. 


C. Don’t worry.       


D. In proper dustbins.
Câu 15: “Do you mind if I smoke?” - “________”.


A. Yes, I  mind   


B. No, I like smoking  


C. I think you should stop smoking      


D. It’s up to you
024.7300.7989
1800.6947

A.
B.
C.
D.

Các câu hỏi liên quan

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 30 to 34. Genetic modification of foods is not a new practice. It has been practiced for thousands of years under the name of "selective breeding". Animals and plants were chosen because they had traits that humans found useful. Some animals were larger and stronger than others, or they yielded more food, or they had some other trait that humans valued. Therefore, they were bred because of those traits. Individuals with those traits were brought together and allowed to breed in the hope that their offspring would have the same traits in greater measure.Much the same thing was done with plants. To produce bigger or sweeter fruit, or grow more grain per unit of land, strains of plants were combined and recombined to produce hybrids, or crossbreeds that had the desired traits in the right combinations. All the while, however, biologists wondered: is there a more direct and versatile way to change the traits of plants and animals? Could we rewrite, so to speak, the heredity of organisms to make them serve our needs better?In the 20th century, genetic modification made such changes possible at last. Now, it was possible to alter the genetic code without using the slow and uncertain process of selective breeding. It even became possible to blend plants and animals genetically: to insert animal genes into plants, for example, in order to give the plants a certain trait they ordinarily would lack, such as resistance to freezing. The result was a tremendous potential to change the very nature of biology.
Câu 1: What is the passage mainly about?


A. The arguments against genetic modification


B. The benefits brought about by genetic modification


C. The reasons behind selective breeding of plants                                               


D. The development of genetic modification
Câu 2: The word "them" in paragraph 2 refers to ______.
     


A. organisms


B. traits


C. animals


D. plants
Câu 3: The word "blend" in paragraph 3 mostly means ______.                                          


A. combine


B. collect


C. gather


D. carry
Câu 4: According to the passage, selective breeding ______.


A. is slower and uncertain than genetic modification


B. works much better on plants than on animals


C. helps change the traits of plants rather than animals


D. has a huge potential to change the nature of biology
Câu 5: Which of the following IS NOT achieved by genetic modification?


A. Giving plants necessary traits taken from animals’ genes


B. Producing hybrids or crossbreeds from many animals and plants   


C. Encouraging people to give up selective breeding completely                         


D. Making big changes to the very nature of biology

A.
B.
C.
D.