Identify the best correction of the clause fragment.

Till the chimes of the clock strike midnight.

Delete "of the clock."

Add "Dance" to the beginning of the fragment.

Add "They" to the beginning of the fragment.

Change "Till" to "Until."

The correct answer is "Add 'Dance' to the beginning of the fragment".

By adding "dance", you get a complete sentence that conveys a meaning, while without it, it is a subordinate clause used to denote time at which an action might happen. This makes the sentence: "Dance till the chimes of the clock strike midnight."