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').
--------
Question: Corn borers complete at least ____ generations each summer.\Question: Choose the right answer from options given a) zero b) three c) two d) ten

Answer: c


Question: Scorpions also have ____ legs.\Question: Choose the right answer from options given a) eight b) zero c) nine d) ten

Answer: a


Question: Cancer can develop in any of the ____ sections of the colon or in the rectum.\Question: Choose the right answer from options given a) three b) four c) zero d) no

Answer:
b