When I arrived at home, my husband was lying on the floor, ______ the kids with toys.
It is ____ you deal with difficulties that shows ____ you are really like.
As is natural, a man as old as he ____ be very forgetful.
Can’t we just live in today, _______ the worries of tomorrow or the regrets of the past?
I had been puzzled over the problem for over an hour without any result, ____ all at once the solution flashed across my mind.
On the third floor there are two rooms, ____ is used as a meeting-room.