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: Many tractors have ____ wheel drive to get extra grip on the hills and in wet conditions.\Question: Choose the right answer from options given a) four b) seven c) five d) two

A: a
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Q: Some species can make dives over ____ hundred feet deep.\Question: Choose the right answer from options given a) six b) eight c) two d) one

A: b
****
Q: Goblins are a little larger, usually one to ____ feet, but sometimes much larger or smaller.\Question: Choose the right answer from options given a) no b) three c) eight d) four

A:
b
****