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: Female cats have ____ X's in each cell.\Question: Choose the right answer from options given a) five b) two c) one d) ten

Answer: b


Question: Centrifugal pumps can usually handle up to about ____ percent by volume of air.\Question: Choose the right answer from options given a) one b) five c) eight d) seven

Answer: b


Question: Carbohydrates have ____ to do with causing diabetes.\Question: Choose the right answer from options given a) nine b) eight c) zero d) two

Answer:
c