-- Isn’t it time you _____ down to _______ your own things? --- I’m sorry for the delay, Dad.

---- Look! Everything here is under construction. ---- Oh, has the building once ___ for exhibition been pulled down, too?

—“Dear Frank, when will our wedding be?”  —“Ah, when? God knows.” He said, and ____ away from her, walked rapidly away. 

The ability________an idea is as important as the idea itself.(2011·湖南)

I left him，______ never to come back again.