Question

Даю 35 баллов!!! Изии
Ask questions w ith When...? Answer them .
1.We have bought some machines of the new model recently.
2.The company has launched a new model of kitchen furniture on the market.
3.Voronin has already made an appointment with Mr Blake.
4.The director has introduced the new secretary to his collegues.
5.A new McDonald’s restaurant has opened in Saratov.
6.The manager has looked through some new catalogues.
7.I have invited some friends to my house near Moscow.
8.The businessmen have prepared a few sales reports.
9.Mr Harrison has left for Moscow.
10.I have answered the urgent e-mailmessages.

Answer 1

When have we bought some machines of the new model?
When has the company launched a new model of kitchen furniture on the market?
When has Voronin already made an appointment with Mr.Blake?
When has the director introduced the new secretary to his collegues?

и т.д
Глагол связка всегда после вопросительного слова!