1People believe the detectives will solve the crime.
It is believed that the crime will be solved by the detectives
It was believed that the crime will be solved by the detectives
2They think that the police have arrested the wrong man.
They were thought that the wrong man has been arrested by the police
It is thought that the wrong man has been arrested by the police
3The police didn't let reporters enter the crime scene.
Reporters were not allowed to enter the crime scene
Reporters are being not allowed to enter the crime scene
4They made him give a DNA sample.
He was made to give a DNA sample
They were made to give a DNA sample
5He won't let her see the evidence.
She won't be allowed to see the evidence
She was not allowed to see the evidence