1. Передайте следующие предложения в пассивном залоге. 1) He sent for the doctor an hour ago. 2) They will write a letter tomorrow. 3) They built a new hospital last year. 4) She is reading a book at the moment.
The letter will be written tomorrow. A new hospital was built last year. A book is being read at the moment. Первое не уверена... Может быть, так: The doctor was sent for an hour ago.
Спасибо
:-)