1. The postbox was emptied yesterday.
2. The stamps were postmarked at the post office.
3. The letters were sorted into the different towns.
4. The mail was loaded into the train.
5. The mailbags were unloaded after their journey.
1. The postbox will be emptied tomorrow.
2. The stamps will be postmarked at the post office.
3. The letters will be sorted into the different towns.
4. The mail will be loaded into the train.
5. The mailbags will be unloaded after their journey