Odpowiedź:
1 TV series are enjoyed by many people.
2 Tea isn't grown in Great Britain.
3 A thief was caught by a police officer yesterday.
4 Was " Mona Lisa " painted by Leonardo da Vinci?
5 Are a lot of cartoons watched by children?
6 Tests aren't taken by students every day.
7 A lot of presents were given to me by my friends for my last birthday.
8 A new road wasn't built in my city last year.
9 Is the British Museum visited by many people every year?
10 The view from the Eiffel Tower is always admired by tourists.
11 Were twenty patients examined by the doctor yesterday?
12 The cookies weren't eaten by John.