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]: Medial moraine is formed from ____ lateral moraines.
[A]: two


[Q]: Mature birds boast a wing span of ____ feet.
[A]: six


[Q]: Squids usually live from three to ____ years.
[A]:
five