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: Statistics show that within ____ years of divorce, many people marry a second time.\Question: Choose the right answer from options given a) four b) nine c) six d) three

SOLUTION: d

PROBLEM: Gravity is the force that brings ____ objects together .\Question: Choose the right answer from options given a) five b) two c) one d) nine

SOLUTION: b

PROBLEM: Spiders possess ____ legs compared with the six of the insects.\Question: Choose the right answer from options given a) zero b) eight c) three d) six

SOLUTION:
b