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: Sculpture involves the ____ different processes of carving and modeling.\Question: Choose the right answer from options given a) five b) three c) two d) ten

SOLUTION: c

PROBLEM: Atoms are extremely small, on the order of a few ____ billionths of a meter.\Question: Choose the right answer from options given a) ten b) seven c) nine d) eight

SOLUTION: a

PROBLEM: Shock occurs when there are intense experiences and ____ defenses at all.\Question: Choose the right answer from options given a) zero b) no c) four d) one

SOLUTION:
b