Given a sentence, fill out the missing word with a 'no' or a number (between zero and ten). You should write the numbers with english alphabet, like: four instead of 4.

[Q]: Object permanence is seen in children ____ to twelve months old .
[A]: eight


[Q]: Dashes are ____ times the length of dots.
[A]: three


[Q]: Most symphonies have ____ movements and most concertos have three.
[A]:
four