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: Chimeras are ____ headed creatures that shoot fire from all three heads, damaging a wide area.\Question: Choose the right answer from options given a) three b) one c) eight d) six

SOLUTION: a

PROBLEM: Most volcanoes erupt for ____ to four weeks and then rest.\Question: Choose the right answer from options given a) three b) four c) one d) eight

SOLUTION: a

PROBLEM: Babies develop antibodies to other blood types at around ____ months old.\Question: Choose the right answer from options given a) eight b) nine c) four d) six

SOLUTION:
d