We will set up a now comping next year变成被动语态

We will set up a now comping next year变成被动语态 They set up a food bank last year.(改为被动语态)A food bank___ ___ we will plant many trees next year (变被动语态）many trees ( )( )( They will build a gym next year怎么改改被动语态 They will build a new library next year.(改为被动语态） we heard a girl sing in the next room just now的被动语态是什么 We will buy a n-ewcar next yea-r（改为被动语态） We will put up a notice on the wall （改为被动语态） set up 有没有被动语态 将下列主动语态变成被动语态:We hear the girl sing in the next room . They sill plant trees on the small hill next year变成被动语态 They will hold the Olympic Games next year 这个句子变被动语态怎么变