1.Wstaw czasownik w odpowiedniej formie w stronie biernej.


1-All the fish form my aquarium.............(regularly/eat) by my cat.
2-My room .........(always/clean) by the cleaner. I do not have to do it.
3-Every year he .........(invite) to my birthday, but he never comes.
4-Those flowers .........(not /water) very often, they are dying.
5-This competition ......(hold) every year.