Have you invited most of your friends to your party yet—Yes，many invitations were ________ to ask them to come.

Whatever the cause of the heat may be, we do know that the earth gets hotter down we dig.

The train had left, so we could do nothingbut ________ another.

She is the only one of the girls who_______ in the company.

eople complained about the stoneslying on a road, but _______ did anything about getting the stones out of theway