Across
- 3. v.to use time doing a particular activity
- 4. v.to protect something from being damaged
- 5. adj.usual, average
- 6. n.a person who is traveling for enjoyment
- 8. v.to travel deep down under the water
- 9. v.to learn about something by reading, memorizing facts, going to school, etc.
- 10. v.to make it possible for something to happen
- 11. v.to look at
Down
- 1. adj.not able to be explained
- 2. v.to create for the first time
- 3. n.a ship that can travel underwater
- 7. v.to study a subject very carefully