Directions: Select the phrase from the options below that should replace the underlined phrase in the sentence to make it grammatically and contextually correct. If the sentence is already correct, select 'No correction required' as your answer.
The ban was imposed by the state's transport department last Sunday which had threat to burn public property.
1
had threated to burn
2
had threats of burning
3
had threatened to burn
4
had threatened to burning
5
No correction required