用主动语态和被动语态两种形式回答以下问题

is this room ever aired by anyone
are these rooms being cleaned by anyone
will this knife be sharpened by anyone
have they been taken to school yet by anyone
haven't these models been bought yet by anyone
haven't they been invited yet by anyone

1 yes someone have air this room
yes this room have been air by someone
2.no no one is cleaning these room
no these room is not beening cleaned by anyone
3 yes someone have sharpen this knife
yes this knife have been sharpen by someone
4 yes someone have taken them to school
yes they have been taken by someone
5 yes someone have brought these models
yes these models have been brought by someong
6 yes someone have invited them
yes they have been invited by someone

也可以用否定回答 一样的道理