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').

Paleontologists specialize in ____ main areas.\Question: Choose the right answer from options given a) eight b) five c) no d) six
b

Elephants rise ____ inches when they inhale.\Question: Choose the right answer from options given a) two b) five c) one d) eight
a

Traffic crashes are the greatest single cause of death for every age from ____ through twenty-eight.\Question: Choose the right answer from options given a) one b) six c) ten d) eight

b