Раскройте скобки, употребляя глаголы в Present Simple Passive.
(USUALLY) 1. The postbox (to empty) every day.
2. The stamps (to postmark) at the post office.
3. The letters (to sort) into the different towns.
4. The mail (to load) into the train.
5. The mailbags (to unload) after their journey.
6. The bags (to take) to the post office.
7. The letters (to sort) into the different streets.
8. The letters (to deliver).
