Another Writing Tip
If you tend to do an info dump of scene details (i.e. what the room looks like, what the characters are eating/wearing), which can sometimes cause the pages to drag, try writing the scene without using any of those details at all. Concentrate only on dialogue and action. When that part of the scene is done, take a separate sheet of paper, list all of the details you omitted, and only then weave them throughout the scene.

