Составить 4 типа вопросов к следующим предложениям:Общий,Специальный,Разделительный,Альтернативный
1.My friends are building their own house now
2. He has known him for a long time
3. The office usually closes at 7 o'clock in the evening
4. The chief engineer will be visiting the construction site in the suburds of the town from 2 o'clock till 4 o'clock tomorrow
5. They had built a new hospital before I came to that town
6. The designer was using a computer in the office at 3 o'clock yesterday
7. My fellow students will have their field training during the vacation
8. They will have finished construction by the end of the year
9. We have been developing this product for two years