A
They often visit us at weekends.
We are often visited (by them) at weekends.
You must take these pills three times a day.
These pills must be taken (by you) three times a day.
They told us how to use the computer.
We were told how to use the computer.
They are going to take a test on Monday.
A test is going to be taken (by them) on Monday
Three of the suspects are being interrogated at the moment.
We suddenly realised that someone was following us.
We suddenly realised that we were being followed.
They haven't revealed the truth yet.
The truth hasn't been revealed yet.
By the time we arrived, they had taken most of the seats.
By the time we arrived, most of the seats had been taken.
They have to feed the animals twice a day.
They must have forgotten their appointment.
Their appointment must have been forgotten.
I don't think we can expect people to work every weekend.
I don't think people can be expected to work every weekend.
My ex-husband used to own this factory.
This factory used to be owned by my ex-husband.
Who was driving the car when the accident happened?
Who was the car being driven by when the accident happened?
Lucky you! You've just earned 300 points for nothing.
It is the truth. :)
Who hasn't arrested the suspects yet?
Who haven't the suspects been arrested by yet?
Who had finished their exam by 12?
Who had their exam been finished by by 12?
I hate people laughing at me.
I hate being laughed at.
I don't want people to tell me what to do.
I don't want to be told what to do.
She is terrified of people leaving her alone.
She is terrified of being left alone.
She is fed up with her boss taking her for granted all the time.
She is fed up with being taken by her boss for granted all the time.