1)The car is washed by me now
2)The play have already watched
3)The piano lessons has already given
4)This letter was written
5) I will be eaten by lion
6) A new circus will be attended by my sister
Все, больше нет сил, прости ))

1)  my car is being washed now.                                                       
6) the play has already been watched.
2) piano lessons have been given.                                                    
7) this letter was written yesterday.
3) I'll be eaten by the lion                                                            
8) a new circus will be arrended tomorrow.
4) The mail will have been delivered                                     
 9)  before I came my friend's work had been finished
5) many mistakes had been made.             
10) my homework is being done now.
1) A new theater will be attended many times next month.
2) I am invited to a party tomorrow .
3) This letter  was (written by my sister yesterday.
4) This house will be build) in 2015.
5) A poem was being learnt by heart) by me from 5p.m to 7p.m yesterday.
1)  This  poem was learnt by me yesterday.
2) This street will be named in his honour.