Review answers

1. It's used for covering up an edit underneath it.
2. B-roll is used.
3. The selected clip (or part of a clip) is connected to that point.
4. Audio connects below while video connects above. (Video can be moved below the Primary Storyline, but audio cannot be moved above the Primary Storyline.)
5. Its waveform is missing.
6. The filmstrip isn't shown, which would indicate a ripple edit.
7. Storylines can be used.
8. You do so by using ⌥⌘-click (Option-Command-click) on the connected clip or Storyline.
9. You hold down ` (grave) on the same key as ~ (tilde).
10. It's called backtiming.