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: Sound waves travel through the air in a similar manner, but in all ____ dimensions.\Question: Choose the right answer from options given a) three b) five c) nine d) one

SOLUTION: a

PROBLEM: Elephants give birth to one calf every ____ to nine years on average.\Question: Choose the right answer from options given a) no b) four c) three d) seven

SOLUTION: b

PROBLEM: Jewish women stay ____ times longer in an abusive marriage than others.\Question: Choose the right answer from options given a) four b) eight c) seven d) five

SOLUTION:
d