Look! What’s on that door—It’s a card saying “____”.

There is only one who is capable of setting limits to your growth, and it _____ well be you.

Does the young man standing there ________ the company— No, the company is ________ his father.

She was so ________ in her job that she didn’t hear anybody knocking at the door.

The elderly need special care in winter, as they are to the sudden changes of weather.