In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.

[Q]: Soft money is the unlimited, unregulated money that has _ business influencing politics.
[A]: no

[Q]: House wrens are small birds, four and a half to _ and a four inches in length.
[A]: five

[Q]: Plants can grow from one and a half feet tall to over _ feet in height.
[A]:
eight