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]: Batteries consist of ____ electrodes immersed in an electrolyte.\Question: Choose the right answer from options given a) two b) eight c) three d) seven
[A]: a


[Q]: Blankets can take up to ____ days to dry in the colder months.\Question: Choose the right answer from options given a) eight b) three c) two d) nine
[A]: b


[Q]: Some psychologists differentiate ____ forms of sexual guilt.\Question: Choose the right answer from options given a) two b) six c) nine d) four
[A]:
a