Составить 4 типа вопросов к следующимсоставить 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

1. are my friends building their own  house now?     what are my friends building now?     my friends are building  their own  house now, aren't they?     are my friends building their own or my  house now? 2. has he known him for a long time?     whom has he known for a long time?       he has known him for a long time, hasn't he?       has he  known him or her  for a long time? 3. does the office usually  close at    at 7 o'clock in the evening?     when does the office usually close?       the office usually closes at 7 o'clock in the evening, doesn't it?       does the office usually close at  7 o'clock or 8  in the evening? 4. will the chief engineer be visiting the construction site in the suburds of the town from       2 o'clock till 4 o'clock tomorrow?       when will the chief engineer be visiting  the construction site in the suburds of the town?       the chief engineer will be visiting the construction site in the suburds of the town from 2 o'clock till 4 o'clock tomorrow, willn't he?       will the chief engineer be visiting the construction site in the suburds of the town from       2 o'clock till 4 o'clock tomorrow or after tomorrow?

1. like 2.some 3. would like 4.works 5. than 6. some