The police accused the man of stealing the painting.
was
The man .................... the painting by the police.
I am sure the suspect has already left the country.
MUST
The suspect .................... the country.
The witness said, 'I saw the thief running down the street.'
CLAIMED
The witness .................... the thief running down the street.
If the alarm had not gone off, the burglars would have taken everything.
HAD
The burglars would have taken everything .................... gone off.
The detective did not give up looking for evidence.
CARRIED
The detective .................... evidence.
It is believed that the criminal escaped through the back door.
have
The criminal is .................... through the back door.