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: Lizards generally have ____ legs and movable eyelids.\Question: Choose the right answer from options given a) four b) two c) five d) zero

SOLUTION: a

PROBLEM: Adult tarantulas require a minimum of ____ to five crickets a week.\Question: Choose the right answer from options given a) seven b) three c) four d) five

SOLUTION: b

PROBLEM: Cells normally divide into ____ equal halves.\Question: Choose the right answer from options given a) one b) two c) four d) three

SOLUTION:
b