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]: Hamsters can live to be ____ to four years old.
[EX A]: three

[EX Q]: Cardiovascular disease is the cause of more deaths than the next ____ causes of death combined.
[EX A]: seven

[EX Q]: Elk are more than ____ times the size of deer.
[EX A]:
three