Употребите пассивный залог в следующих предложениях1. Someone must call the police2/

Употребите пассивный залог в последующих предложениях
1. Someone must call the police
2/ We can easily correct this mistake
3/ They may easely fool you so be careful
4/ One can not learn a foreign language in a few weekso
5/ They have to do it right now
6/ You can see these these pictures in the Pussian Museum.
7/ we should warn them about the danger.
8/ you can hear this hit everywhere.
9/ people must keep dangerous chemicals in a safe place.
10/ you shouldn't leave the doors unlocked