Who painted the Mona Lisa?
Who was the Mona Lisa painted by?
When will they announce the name of the winner?
When will the name of the winner be announced?
When did they release Avatar?
When was Avatar released?
They are serving lunch now
Lunch is being served now
Why haven't they fixed the roof?
Why hasn't the roof been fixed?
They will exhibit the paintings till the end of the month
The paintings will be exhibited till the end of the month
They empty the bins every day
The bins are emptied every day
Have they signed the contract?
Has the contract been signed?
They couldn't rescue him
He couldn't be rescued
When did they discover America?
When was America discovered?
The burglars had cut a hole in the wall
A hole had been cut in the wall by the burglars
How many criminals did they send to prison last year?
How many criminals were sent to prison last year?
They kidnapped him when he was walking back home from school
He was kidnapped when he was walking back home from school
Who directed this film?
Who was this film directed by?
Who wrote Harry Potter?
Who was Harry Potter written by?
You must hand in your homework next Monday
Your homework must be handed in next Monday
She distracted me
I was distracted by her
When are they going to open the new airport?
When is the new airport going to be opened?