Nowadays many old people don’t like the way ______ some children talk to their parents．

o the shops make money ifthey sell at such low prices —Manufacturers, it seems, arewilling to bring down prices _______ big volume purchases.

There is ________ boy in the corner.

Mike found his missing car in the street outside his house, ____ newly cleaned and polished. [ ]

Edward, remember to shut down the computer before leaving the office.-________.