Fill in : since , for , already , just ,

Fill in : since , for , already , just , yet. 1.I haven39;t seen Sarah ____ 2007. 2. They haven39;t bought the ticket for the concert ___. 3. We39;we lived here ___ ten years . 4. He39;s ____come back from jogging and he39;s a bit tired . 5. We39;we ___ seen that film . Can we watch something else ?