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').
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Question: Laparoscopic surgery is performed via three or ____ small incisions in the abdomen.\Question: Choose the right answer from options given a) nine b) six c) five d) four

Answer: d


Question: Sexual reproduction involves ____ parents, one male and one female.\Question: Choose the right answer from options given a) zero b) two c) nine d) four

Answer: b


Question: Chopsticks are ____ long, thin, usually tapered, pieces of wood.\Question: Choose the right answer from options given a) two b) five c) ten d) one

Answer:
a