become dark

Now it had become dark, and we rode hour after hour among low hills and dunes and over meadows and water channels.

One by one the lights go out, and the great windows with diminutive panes become dark.

When it had become dark, they sought a place for their night lodging, and found a very large hall.

A magnificent creature, with muscular, shapely arms and deep bosom and back like a Greek statue become dark and warm.

As if wearied with an inspection which did not interest him, he turned his eyes away, and found that the room had become dark.