Read it through once

The old lady couldn't resist her longing to see her nephew; for she had met Laurie as she took her airing, and, hearing of Mr. March's arrival, drove straight out to see him. The family were all busy in the back part of the house, and she had made her way quietly in, hoping to surprise them. She did surprise two of them so much that Meg started as if she had seen a ghost, and Mr. Brooke vanished into the study.