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]: Tropical trees can be rampant growers, and can outgrow a wiring in as little as ____ days' time.\Question: Choose the right answer from options given a) four b) eight c) six d) ten
[A]: d


[Q]: Babies are breast-fed until about ____ years of age.\Question: Choose the right answer from options given a) four b) nine c) eight d) two
[A]: d


[Q]: More women suffer from the disease than men in a ratio of ____ to one.\Question: Choose the right answer from options given a) three b) five c) six d) four
[A]:
b