They exchange them back at the real value of ten to one.

All other money will be exchanged at a rate of two to one.

Sometimes you may want to exchange a small of money at the border.

Old notes were exchanged at a rate of 1.000 to 1.

Business cards should be exchanged with care, at the very start of the meeting.

Research results of the association are exchanged at the annual meeting.

Happy to exchange his past at a deep discount for a piece of the future.

We exchanged business cards at the end of the meeting.

For this reason, cards should be exchanged one at a time and with some care.

Some were exchanged at sea, for important American prisoners of war.