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]: Reality is more than what can be perceived with the ____ senses.\Question: Choose the right answer from options given a) five b) four c) ten d) one
[A]: a


[Q]: Fever usually lasts for an average of ____ days in adults.\Question: Choose the right answer from options given a) zero b) three c) nine d) two
[A]: b


[Q]: White men are ____ times more likely to develop testicular cancer than black men.\Question: Choose the right answer from options given a) eight b) seven c) four d) two
[A]:
c