Rewrite the sentences using the passive voice. 1. students use computers at their lessons. 2. the teacher explained the rules of the game to the students. 3. they will clean the office tomorrow. 4. john napier designed the costumes for cats. 5. they serve dinner from 7: 00 pm onwards

1. The computers are used by students at their lessons
2. The rules of the game was explained by teacher to the students
3. The office will be cleaned by them tomorrow
4. The costumes was designed by John Napier for Cats
5. The dinner is served by them from 7 p.m onwards