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.

[EX Q]: Coastal kelp beds, for example, appear to be three times larger than in the past four or ____ years.
[EX A]: five

[EX Q]: Taiwanese law permits a jail term of up to ____ years for spreading computer viruses.
[EX A]: three

[EX Q]: All crabs have one pair of chelipeds and ____ pairs of walking legs .
[EX A]:
four