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]: Earwigs produce ____ or two generations every year.\Question: Choose the right answer from options given a) two b) no c) one d) nine
[A]: c


[Q]: Pods contain less than ____ animals, mainly females with calves and sexually immature males.\Question: Choose the right answer from options given a) zero b) six c) no d) ten
[A]: d


[Q]: Insects also have ____ legs, a pair of antennae and wings.\Question: Choose the right answer from options given a) six b) two c) no d) seven
[A]:
a