Укажите функции глаголов to have и to be ( смысловой гл., вспомогательный гл., эквивалент модального гл).
1. The bookeeper had prepared a trial balance by the end of the quarter.
2. All assistant general managers are at the conference now.
3. According to the contract, the goods are to arrive at the port at the end of the week.
4. Closer links are being established between these two companies.
5. Payment for the goods is to be made by a letter of credit.
6. There are several ways that a remmitance from an overseas buyer can be transmitted to an exporter.