her opened the drawer to_________ the knives, forks and spoons.

When a basketball game is held, there is always an interval ______ players can have a break.

Nobody knew ______.

Soon after getting off his horse, the manappeared at the second storey windows, __hecould see nothing but trees.

The authors of computer viruses are geniuses.—— I agree. They can apply their wisdom to other net technology ________ human beings can benefit.