Преобразуйте следующие предложения из Активного в Пассивный залог:
1. Profits, savings and borrowing power limit business firms.
2. Frederick Taylor provided a notable impetus to industrial management.
3. Keynes wrote many books.
4. The competitive system will determine business ethics.
5. Great complexity of organization and administration characterize the operation of large business firms.
6. Two or more persons own a business organization.
7. Sir Joseph Binks gives Tom a small cheque.
8. They gave Uncle Tom a cheque and a railway carriage.