Loren is Martha’s friend.Listen He is singing

Here are corrected options and brief notes.

Corrected versions:

• Loren is Martha's friend. Listen, he's singing.
• Loren is Martha's friend. Listen: he's singing.
• Loren is Martha's friend. Listen—he's singing.

Notes:

• There should be a space after the period, and new sentence begins with a capital letter.
• After “Listen,” the second clause can follow with a comma, colon, or dash to link the ideas.
• Use lowercase after the comma/dash: “he’s singing.” The contracted form “he’s” is common in speech.
• If you’re aiming for a formal tone, the colon or dash variants are often preferred to show you’re about to hear something.

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