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: Bone marrow replenishes itself fully within ____ weeks.\Question: Choose the right answer from options given a) nine b) no c) one d) two

SOLUTION: d

PROBLEM: Most fats ingested are triglycerides i.e. ____ fatty acid chains connected to a glycerol molecule.\Question: Choose the right answer from options given a) seven b) two c) three d) six

SOLUTION: c

PROBLEM: Language codes are usually the first ____ letters of the language.\Question: Choose the right answer from options given a) three b) two c) seven d) eight

SOLUTION:
a