помогите срочно!!!! пппплеии7иизетзтьгрощриыячвсампиртол

complete the sentenees using the Passive Voice
1) Russian...(speak) by many millions of people.
2)The window (open) by my dad 2 hours ago.
3)Our rooms (elean) every morning.
4)Our new English textbook(publish) next year.
5) The letters (send) a week ago.