Across
- 1. a deep crack in the earth
- 3. a repeated sound caused by reflection of sound waves
- 4. a continuous dull pain
- 7. special features of something or someone
- 9. a person studying at an advanced level
Down
- 2. a heavy metal object for mooring a ship
- 5. a trained cook
- 6. a skilled worker who repairs and maintains machines
- 7. a group of singers
- 8. a place for learning