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: Dicots have ____ seeds leaves, whereas monocots have only one.\Question: Choose the right answer from options given a) four b) one c) seven d) two

SOLUTION: d

PROBLEM: Calves are completely nutritionally dependent on their mothers to ____ months old.\Question: Choose the right answer from options given a) three b) zero c) five d) no

SOLUTION: a

PROBLEM: Giraffes grow for ____ years until they reach their maximum height.\Question: Choose the right answer from options given a) ten b) one c) four d) seven

SOLUTION:
a