Ответ:
1. He wants his son to become a manager.
2. He seems to know French very well: he is said to have spent his youth in Paris.
3. That firm is reported to be conducting negotiations for the purchase of new apparatuses.
4. He is known to have been working on the problem for many years.
5. The representative of this firm asked for the documents to be sent by air mail.
6. The prices are reported to be discussed next week.
7. The economy of this country seems to be growing rapidly with low flat rates of taxes.
Объяснение: