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: Basting is the stitching used to hold the ____ layers of fabric together while quilting.\Question: Choose the right answer from options given a) four b) six c) three d) ten

SOLUTION: c

PROBLEM: Bucks grow antlers each year that reach ____ to six feet in spread.\Question: Choose the right answer from options given a) seven b) one c) three d) five

SOLUTION: d

PROBLEM: Infiltration requires immersing tissues in ____ changes of melted paraffin.\Question: Choose the right answer from options given a) two b) six c) five d) nine

SOLUTION:
a