Fill in the blank (preposition with “fell ___”) “The boy fell ______ the bicycle.” Choose the correct preposition.

Given data

• Motion away from a surface/vehicle is implied.

Concept/Approach
The correct preposition for separation from a surface/vehicle is “off.”

Option analysis
off — correct: “fell off the bicycle.”from — possible in some contexts but less idiomatic here.of — incorrect.down — lacks the complement and changes meaning.

Final Answer
off