I hear they are leaving Paris in great numbers.

Since the big battle began and the Germans have needed all their planes and more in France, they've let London alone.

But nobody knows when they will begin again.
Nobody knows any future thing about the war, and everybody faces a fear.
Secretary Baker stayed with me the two days and three nights he was here.

He made a good impression but he received a better one.

He now knows something about the war.