1. The old man walked solitarily along the deserted road, lost in his thoughts.
2. She spent the evening solitarily reading a book in her room.
3. The prisoner sat solitarily in his cell, contemplating his fate.
4. The cat prowled solitarily around the empty house, looking for food.
5. He enjoyed solitarily strolling through the park, away from the hustle and bustle of the city.
6. The hermit lived solitarily in the mountains, far from civilization.
7. The artist worked solitarily in his studio, creating masterpieces in solitude.
8. She ate her lunch solitarily at her desk, avoiding the noisy cafeteria.
9. The hiker trekked solitarily through the dense forest, enjoying the peace and quiet.
10. The old lighthouse stood solitarily on the rocky cliff, guiding ships safely to shore.