Переделать в пассивный залог:1.Students use computers at their lessons.2.The teacher explained the rules of the game to the students.3.Ann cooks a special dinner on the 21st of May.4.They arranged a nice picnic last month.5.The little boy drew these funny pictures.

1)Computers are used at the lessons by students.
2)The rules of the game were explained to the students by teacher.
3)Special dinner on the 21st of May is cooked by Ann.
4)A nice picnic was  arranged by them.
5)These funny pictures were drawn by the little boy.