is being done
has been done (被動語態2)
is/are being …. (現在進行時的被動語態)
My car is at the garage. It is being repaired.
Some new houses are being built opposite the park.
The office is being cleaned at the moment.
The office is cleaned every day.
In Britain football matches are often played at the weekend, but no matches are being played next weekend.
has/have been … (現在完成時的被動語態)
My key has been stolen.
My keys have been stolen.
I’m not going to the party. I haven’t been invited.
Has this shirt been washed?
The room isn’t dirty any more. It has been cleaned.
The room was cleaned yesterday.
I can’t find my keys. I think they’ve been stolen.
My keys were stolen last week.