1. The letters *are* delivered every morning. (forma „to be” w Present Simple)
2. The books *are* read by many students. (forma „to be” w Present Simple)
3. The emails *are* checked twice a day. (forma „to be” w Present Simple)
4. The rooms *are* cleaned every day. (forma „to be” w Present Simple)
5. The meals *are* prepared by the chef. (forma „to be” w Present Simple)
6. The reports *are* written by the manager. (forma „to be” w Present Simple)
7. The orders *are* processed quickly. (forma „to be” w Present Simple)
8. The windows *are* washed on Fridays. (forma „to be” w Present Simple)
9. The packages *are* packed carefully. (forma „to be” w Present Simple)
10. The questions *are* answered by the teacher. (forma „to be” w Present Simple)

1. The cake *was* baked yesterday. (forma „to be” w Past Simple)
2. The film *was* watched by many people. (forma „to be” w Past Simple)
3. The letters *were* sent last week. (forma „to be” w Past Simple)
4. The house *was* painted last summer. (forma „to be” w Past Simple)
5. The photos *were* taken at the party. (forma „to be” w Past Simple)
6. The documents *were* signed by the director. (forma „to be” w Past Simple)
7. The car *was* repaired yesterday. (forma „to be” w Past Simple)
8. The meeting *was* held in the morning. (forma „to be” w Past Simple)
9. The letters *were* received on Monday. (forma „to be” w Past Simple)
10. The song *was* composed by a famous artist. (forma „to be” w Past Simple)