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]: Heart attacks occur most often around ____ in the morning.
[A]: five


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


[Q]: Nuclear plants have between ____ and three reactors or units located at the same site.
[A]:
one