Задание 4. Поставьте глаголы в скобках в нужном времени и залоге, обращая
Внимание на согласования времен. Предложения переведите.
1. The secretary answered that she already (to type) the letter.
2. Before we wrote an offer to our potential Buyers, we (to study) their
catalogues closely.
3. They informed that they (to modify) their model two years before.
4. We believed that we (to be able) to get seats in a first-class compartment.
5. I knew that there (to be) no buffet-car on the train.​