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]: Springtails reproduce quickly usually within three to ____ weeks.\Question: Choose the right answer from options given a) five b) six c) nine d) three
[EX A]: a

[EX Q]: Pups get their sight in about ____ days.\Question: Choose the right answer from options given a) five b) six c) ten d) nine
[EX A]: c

[EX Q]: Dholes are known to occur in ____ sites in northern and central Malaysia.\Question: Choose the right answer from options given a) one b) four c) eight d) two
[EX A]:
b