Hurry pls i need help

Mr and mrs van daan murmur their welcome what are the playwrights indicating by using the word murmur?

Can someone me answer this english question

Which sentence contains a participial phrase that is placed correctly? -jose paid for a hamburger scanning the cafeteria for an empty seat -peeling off her winter jacket, sierra settled into the cozy armchair. -made of soft wool, nadia pulled on a blue sweater -the cowboy jumped from the horse laughing in the face of danger