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: Matter exists in ____ forms, solid, fluid and plasma.\Question: Choose the right answer from options given a) ten b) nine c) three d) five

Answer: c


Question: Photosynthesis occurs in ____ phases.\Question: Choose the right answer from options given a) four b) two c) nine d) five

Answer: b


Question: Color film is sensitized in ____ layers to red, green, and blue light.\Question: Choose the right answer from options given a) four b) three c) nine d) zero

Answer:
b