Answer:

happens

Answer	Crossword Clue
HAPPENS	Goes down, so to speak
HAPPENS	Occurs
HAPPENS	Comes about

HAPPENS	Comes to pass
HAPPENS	Transpires
HAPPENS	"It just so .. that ... "
HAPPENS	Takes place
HAPPENS	... on (meets).
HAPPENS	Occurs.
HAPPENS	Befalls.
HAPPENS	Comes to pass.

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.