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: Most bacteria have one or ____ circular chromosomes.\Question: Choose the right answer from options given a) ten b) eight c) six d) two

SOLUTION: d

PROBLEM: Chickens take about six to ____ weeks to grow.\Question: Choose the right answer from options given a) eight b) two c) no d) five

SOLUTION: a

PROBLEM: Corn snakes make good pets because they grow to only ____ to five feet in length and are very hardy.\Question: Choose the right answer from options given a) five b) six c) four d) seven

SOLUTION:
c