TASK DEFINITION: In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
PROBLEM: Alcohol is high in calories - it supplies _ calories per gram and no nutrients worth mentioning.

SOLUTION: seven

PROBLEM: Acrobats mount a single bicycle until _ people in all are stacked on top of it.

SOLUTION: ten

PROBLEM: Cartesian Coordinates can define a point in space, that is, in _ dimensions.

SOLUTION:
three