Directions: In the following passage, some of the words have been left out. First read the passage over and try to understand what it is about. Then fill in the blanks with the help of the alternatives given.

Scientists have developed an electronic circuit that ___A____ the wiring of the human brain in some ways – an achievement that ___B____  revolutio nalise computer science and ___C____  the understanding of how nature’s most powerful ___D____  works. The ___E____  built on a ___F____  chip the size of a finger nail, is ___G____  from the thinking machines of science-fiction : For one thing, it cannot ___H____  the way the ___I____  can. But researchers say it could ___J____  in better speech and object recognition by computers.

Q:

QID I.

• 1
  chip
• 2
  brain
• 3
  computer
• 4
  processor