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

[Q]: Most people are legally drunk after _ or two drinks.
[A]: one


[Q]: Plants grow to _ feet tall with feathery, smoky purple foliage.
[A]: four


[Q]: Triglycerides consist of one molecule of glycerol and _ molecules of fatty acids.
[A]:
three