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: Cleavage occurs typically in either one, two, three, four, or ____ directions.\Question: Choose the right answer from options given a) six b) three c) ten d) two

A: a
****
Q: Cooked meat freezes well for up to ____ months.\Question: Choose the right answer from options given a) four b) three c) eight d) five

A: b
****
Q: Educators can make the largest impact on children between the ages of ____ and four.\Question: Choose the right answer from options given a) no b) eight c) nine d) three

A:
d
****