---Where is my reference book? It was here a moment ago.---Someone ______ it by mistake.
.There was so much noise in the room that the speaker couldn't make himself
.With the money _______ , he couldn't buy any ticket.
The teacher came into the classroom _______ by his students.
_______ a little money, Jimmy was able to buy his mother a lovely new lamp.
Here are some new computer programs _______ for home buildings.