| 1. | You can drag an edit point using the Selection tool. |
| 2. | True. |
| 3. | The Ripple tool. |
| 4. | You can select the edit point with the Ripple tool and type a trim amount; you can select the edit point and press the left or right bracket key to trim one frame at a time; or you can press Shiftleft bracket or Shiftright bracket to trim the Multi-Frame Trim Size amount. |
| 5. | Press Option-Q to open the User Preferences window, click the Editing tab, and enter the amount in the appropriate field. |
| 6. | Move the playhead to where you want to extend the clip, select the clip's edit point, and press E. |
| 7. | Double-click the clip in the Timeline. |