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In some science fiction movies, the robots are just like humans. They help with the housework and do the most  46   jobs.

Some scientists believe that there will be such robots in the future.  47  , they agree it may            

  48   hundreds of years. Scientists are now trying to make robots  49   people and do the same things as us.

But robot scientist James White  50  . He thinks that it will be  51   for a robot to do the same things as a person.  52  , it's easy for a child to wake up and know where they are. Mr. White thinks that robots won't be able to do this. But other scientists disagree. They think that robots will be able to talk to people  53   25 to 50 years.

Robot scientists are not just trying to make robots look like people. For example, there are already robots  54   in factories. They do simple jobs over and over again. People would not like to do such jobs and would get bored. But robots will  55   get bored.

In the future, there will be more robots everywhere, and humans will have  56   work to do. New robots will have many different  57  . Some will look like humans, and  58   might look like snakes. After an earthquake (地震), a snake robot could help look for people under buildings. That may not seem possible now, but computers, space rockets and even electric toothbrushes  59   impossible a hundred years ago. We never know  60   will happen in the future!

(  ) 46. A. interesting    B. unpleasant     C. pleasant     D. popular

(  ) 47. A. But       B. So        C. However     D. While

(  ) 48. A. use       B. spend       C. pay       D. take

(  ) 49. A. look like     B. look at       C. look for     D. look up

(  ) 50. A. agrees      B. disagrees      C. likes      D. dislikes

(  ) 51. A. easy       B. difficult      C. important     D. possible

(  ) 52. A. For example    B. Instead      C. Such as     D. Besides

(  ) 53. A. after       B. for         C. over      D. in 

(  ) 54. A. worked      B. work       C. working     D. to work

(  ) 55. A. always      B. easily      C. never      D. often

(  ) 56. A. more       B. less       C. fewer      D. little 

(  ) 57. A. shapes      B. colors      C. sizes      D. actions  

(  ) 58. A. the other      B. other      C. the others     D. others

(  ) 59. A. seem       B. seemed      C. got       D. look

(  ) 60. A. that       B. how       C. what       D. when 

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