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]: Food waste is transformed into soil-like humus in ____ to seven days.\Question: Choose the right answer from options given a) ten b) five c) zero d) three
[A]: d


[Q]: Dicots have ____ seeds leaves, whereas monocots have only one.\Question: Choose the right answer from options given a) four b) one c) seven d) two
[A]: d


[Q]: Back pain is considered chronic when it has lasted more than ____ months.\Question: Choose the right answer from options given a) two b) three c) one d) five
[A]:
b