When you are using ios7 you have an easy ability to shoot coverage and make your scenes more dynamic by including a variety of shots. Coverage refers to the idea of covering the scene from different angles. In the previous version of iMovie this was possible, but it took more planning. Now in ios 7 you can shoot on wide shot, or master, for each scene, then come back later and shoot the scene in medium or close up shots.
This tutorial goes through the process of shooting a scene with coverage and using new features inside iMovie ios 7 to cut it together.