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').
--------
Question: Poisons come in ____ different forms .\Question: Choose the right answer from options given a) four b) no c) five d) ten

Answer: a


Question: Most children improve in three to ____ days.\Question: Choose the right answer from options given a) seven b) six c) four d) ten

Answer: a


Question: Every eagle is made from twelve different species of feathers, from ____ different countries.\Question: Choose the right answer from options given a) four b) three c) eight d) nine

Answer:
c