---Who ______ it be that hasn’t handed it in yesterday. ---It _______ be Bob. He handed it in yesterday.
_____, Mr. Thompson left the room.
The information _____ to me is of great value.
_____ more time, he could have done the work much better.
Please get someone _____ the washing machine. I want to get it _____ as soon as possible.
On entering the office, I found Mr. Thompson _____ at the desk and _____ something.