A chaotic wizard has dropped his collection of wands on the floor! Help him identify the dangerous one by choosing the grammatically correct sentence.

The correct answer is The wand that sparks purple magic is completely out of control!

This is a defining relative clause because it tells us exactly which wand is dangerous out of all the wands on the floor. Defining relative clauses do not use commas.

• "The wand, that..." is incorrect because we never use "that" in a non-defining clause (with commas).

• "The wand which... magic, is..." is incorrect because it uses a single comma, which wrongly separates the subject from its verb.

• "who" is only used for people, not magical objects!