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]: International trade is a ____ way street.
[A]: two


[Q]: Comprehension is the second of the ____ elements of the informed consent process.
[A]: three


[Q]: Suicide now ranks in the top ____ causes of death in the United States.
[A]:
five