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

[Q]: Psychoanalysis is an intensive form of psychotherapy that meets _ to five times a week.
[A]: four


[Q]: Seasons mean very little in our world of _ hemispheres.
[A]: two


[Q]: Blueberries grow in _ varieties, lowbush and highbush.
[A]:
two