TASK DEFINITION: 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').
PROBLEM: Real airplanes have round engines and ____ wings.\Question: Choose the right answer from options given a) four b) six c) three d) two

SOLUTION: d

PROBLEM: Reality is more than what can be perceived with the ____ senses.\Question: Choose the right answer from options given a) five b) four c) ten d) one

SOLUTION: a

PROBLEM: Domestic violence makes ____ distinctions in terms of education level, social status or religion.\Question: Choose the right answer from options given a) one b) nine c) no d) six

SOLUTION:
c