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]: 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
[EX A]: a

[EX Q]: Fawns weigh about ____ to nine pounds at birth.\Question: Choose the right answer from options given a) five b) ten c) nine d) six
[EX A]: d

[EX Q]: Hermit crabs have ____ breathing ways.\Question: Choose the right answer from options given a) three b) seven c) ten d) two
[EX A]:
d