Read the sentences and choose the correct passive alternatives

People 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

They 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

The 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

They made him give a DNA sample.

• He was made to give a DNA sample
• He is being made to give a DNA sample

He won't let her see the evidence.

• She won't be allowed to see the evidence
• She was not allowed to see the evidence