2) - Their office hours don't begin at 9 o'clock.
When do their office hours begin?
3) - Mr. Bell isn't busy all day.
Is Mr.Bell busy all day?
4) - There aren't any cables on the table.
Are there any cables on the table?
5) - She can't translate some letters from English into Russian.
Can she translate some letters from English into Russian?
6) - He doesn't have any offers fron Bell&Co.
Does he have any offers from Bell&Co.
7) - Mr. Smith hadn't bought several machines from Green&Co by June 2005.
Had Mr. Smith bought several machines from Green&Co by june 2005?
8) - They weren't reading French newspapers yesterday at 5 o'clock.
When time were they reading French Newspapers?
9) - The engineers didn't meet any inspectors a week ago.
Did the engineers meet some inspectors a week ago?
10) - We haven't received five enquiries from Blake&Co yet.
Have we already recieved five enquiries from Blake&Co?
11) - They haven't a lot of offices in London.
Do they have a lot of offices in London?
Верная грамматика.
Поставь "Лучшее решение", если несложно.
What are they doing now?
Does she often brush her teeth?
What does she often do?
Do we always sleep in the afternoon?
What do we always do in the afternoon?
Did he read an interesting book?
What book did he read?