Перефразируйте следующие предложения из активного в страдательный залог. ex: the director sent for the secretary. the secretary was sent for. 1. the teacher asks the students a lot of questions. 2. she visited her friends. 3. they will show us a new film tomorrow. 4. we discussed an interesting problem at the lecture. 5. the parents told the boy to be back at home at 9 o’clock. 6. columbus discovered america. 7. the professor usually examines the students in the room 502.