Перепишите предложения, подчеркните сказуемое, определите время и залог.
Переделайте активные предложения на пассивные, а пассивные – на активные.
1. Burglars broke into the house.
2. They have always referred to his book.
3. All the ministers will see him off at the airport.
4. A modern camera was bought to him on his birthday.
5. Interesting news was told to him a few days ago.