1. She opened a savings account in the bank to save her money.
2. The credit card company has just increased the penalty on late payment.
3. Oil is traditionally paid for in the US dollars.
4. There still exist some aboriginal tribes which use the barter system when trading.
5. Russia exports such agricultural products as rye and wheat.
6. Dear ladies and gentlemen! We are here today to sign an agreement of
cooperation.
7. The entire business process took place over the phone.