21.   Tony Molinaro, a spokesman for United, said ticketless systems could save an airline millions of dollars.

22.   Advanced warning systems have saved many lives by predicting where and when a tornado may strike.

23.   It said the system would save China money, help train soldiers and improve efficiency.

24.   Officials hope the reformed system will save the EU budget millions of dollars.

25.   The system saves lives by immediately responding to patients and transferring them to hospitals while initial medical treatment is being given.

26.   Yuporn said that because financial institutions have instant access to all transactions on their different dealing desks, the system saves transaction time and possible human error.