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 linguists organize the African languages into ____ major language families.\Question: Choose the right answer from options given a) three b) four c) eight d) no

SOLUTION: b

PROBLEM: Toenails are similar , except that they grow ____ times slower and are on the toes .\Question: Choose the right answer from options given a) two b) eight c) six d) four

SOLUTION: d

PROBLEM: Most programmable circuits have at least ____ channels.\Question: Choose the right answer from options given a) zero b) four c) ten d) two

SOLUTION:
d