I.                                                                                     Раскрыв скобки, употребите глагол в форме страдательного залога в соответствующем времени.

1.                  Prices can (to increase) by the government next year.

2.                  Letters must (to send) to our customers at once.

3.                  (Have/ do) the work today?

4.                  These papers should not (to translate) now.

5.                  (Be) the meeting (hold) last Monday?

6.                  The economic independence of the country could not (to win) at the same time as political independence.

7.                  The French businessmen (be/ meet) at the airport tomorrow.

8.                  Necessities (not have/ buy) last week.

9.                  The level of education of young people (to be/ increased) in the next five years.

10.              More money should (to spend) on ecology.