Given a sentence with a missing word, pick the answer option that best fills out the missing word in the sentence. Indicate each answer with its index ('a', 'b', 'c', 'd').

[Q]: Government is divided into ____ basic functions.\Question: Choose the right answer from options given a) three b) no c) two d) four
[A]: c


[Q]: Birds have ____ eyes.\Question: Choose the right answer from options given a) eight b) five c) nine d) two
[A]: d


[Q]: Elephants go through ____ sets of teeth in a lifetime.\Question: Choose the right answer from options given a) three b) six c) eight d) five
[A]:
b