Into the lane where he sat, there opened three or four garden gates, belonging to as many houses, which though detached from each other, were only separated by their gardens. As these were large and long, and well planted with trees, the houses were not only at some distance off, but the greater part of them were nearly concealed from view. Sam was sitting with his eyes fixed upon the dust-heap outside the next gate to that by which the groom had disappeared, profoundly turning over in his mind the difficulties of his present undertaking, when the gate opened, and a female servant came out into the lane to shake some bedside carpets.