23.05.2012, 18:30
общий
это ответ
Здравствуйте, sir Henry!
1) You have not to buy new software.
2) You must not take pictures inside the laboratory.
3) You needn’t any sоlution. We’ve got one.
4) Do you have to attach the keyboard to your computer?
5) You needn’t perform these calculations in mind. You may use your computer.
6) Do you have to use this operating system?
7) You should look for another job.
8) Nick may be at the office.
9) He can’t be very busy at the moment.
10) You ought to stop using this old software.
5
Thank you, charming mademoiselle. :)