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: Nematodes occur in ____ general forms.\Question: Choose the right answer from options given a) nine b) two c) seven d) ten

SOLUTION: b

PROBLEM: Mosquitoes have three body parts and ____ legs.\Question: Choose the right answer from options given a) two b) nine c) six d) eight

SOLUTION: c

PROBLEM: Female porcupines have between ____ and four young, depending on the species.\Question: Choose the right answer from options given a) seven b) two c) one d) four

SOLUTION:
c