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').
--------
Question: Unequal cleavage can occur in ____ ways.\Question: Choose the right answer from options given a) two b) seven c) three d) ten

Answer: a


Question: Japan is the second largest single country importer with about ____ per cent of world oat imports.\Question: Choose the right answer from options given a) five b) one c) four d) eight

Answer: a


Question: Manatees are herbivorous animals and spend six to ____ hours a day eating.\Question: Choose the right answer from options given a) four b) six c) eight d) zero

Answer:
c