Which punctuation mark is commonly used with the word Alas?

The correct answer is Exclamation mark (!). The word 'Alas' is an interjection used to express sorrow, regret, or pity. Interjections that convey strong emotion are typically followed by an exclamation mark to emphasize the intensity of the feeling. This punctuation signals a strong emotional utterance.

• Comma (,) is incorrect because while a comma can follow a mild interjection, 'Alas' usually conveys stronger emotion.
• Period (.) is incorrect as it marks the end of a declarative sentence, not an expression of strong emotion.
• Question mark (?) is incorrect as it is used for interrogative sentences, asking a question.