Відповідь:
1. 1) I am given a present by Jenny.
2) The rules must be followed.
3) The project has been worked on for a week.
4) The festival may be visited by the Governon.
5) My car was repaired by the mechanics last week.
6) The window was broken by the burglar.
7) The pigeons are fed by an old woman.
8) The plants were watered yesterday.
9) "War and Peace" was written by Tolstoy.
10) The doctor can be talked to about the cough.
2. 1)They towed the ships to the harbor.
2) Most people in the class wear glasses.
3) We schedule our week from Monday to Friday.
4) Pet owners have to look after their pets.
5) You must reset all tests if you fail them.
6) People use olives to make olive oil.
7) Somebody stole my bag. (тут уже актив, если делать пасив, тогда вот так: My bag was stolen)
8) People saw a comet flying over the night sky last week.
9) They installed the new software at the office.
10) Paramount produced the film.
3. 1) must be spoken
2) gave
3) was used
4) chase (are chasing тоже можно впринципе)
5) were canceled
6) stopped
7) is served
8) was shouted by (is shouted by тоже можно)
9) offers
10) overlooks
Пояснення: