The army ____ the troubled places as curfew remained in force.
Choose the correct option:

Correct option is C

The word "patrolled" is the most suitable verb here, as it specifically means that security forces like the army are moving around an area to maintain order, especially during a curfew or unrest. The other options don't convey this specific meaning.

1. Moved– This is too general; it doesn’t specify the purpose of the movement.

2. walked – Describes a way of moving, but doesn’t fit the military/security context.

3. ran – Implies speed, but not control or purpose linked to maintaining order.

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