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').

[EX Q]: Most children improve in three to ____ days.\Question: Choose the right answer from options given a) seven b) six c) four d) ten
[EX A]: a

[EX Q]: Material culture is the realm of ____ dimensional objects that make up our everyday environment.\Question: Choose the right answer from options given a) ten b) three c) six d) four
[EX A]: b

[EX Q]: Eagles perch high back in the hills, and still ____ feet of snow.\Question: Choose the right answer from options given a) one b) eight c) three d) six
[EX A]:
d