Which status indicates that a task is not currently being worked on and will not be completed?

The status that indicates a task is not currently being worked on and will not be completed is "Canceled." When a task is marked as canceled, it clearly signifies that any planned activities related to that task are halted, and no further actions will be taken to complete it. This status effectively communicates to all stakeholders that the task has been terminated and will not resume, distinguishing it from statuses like "on hold," which suggests that the task may be revisited in the future, or "blocked," which indicates that work is paused due to an obstacle. "In progress" denotes that the task is currently active and being worked on, which is the opposite of what is being asked in the question. Thus, "Canceled" is the most appropriate answer for indicating that a task will not be completed.