Раскройте скобки и выберите нужную форму: Past Simple или Present Perfect.
1. We (to do) business with that firm five years ago.
2. Our manager (to receive) foreign businessmen this month.
3. Our department (to be) in charge of the firm’s finance since 2005.
4. The secretary (to bring) the mail in the morning.
5. The bookkeeper (to sign) just letter of credit.
За ранее большое спасибо!