Across
- 4. machine used to run inside
- 5. something to protect your head
- 7. the time Alexander likes to exercise
- 8. hottest part of the day
- 9. do something by yourself
- 10. machine used to ride a bike inside
- 11. skip a day
- 13. Karen likes to do this for exercise
Down
- 1. the time Leonid likes to exercise
- 2. boating in a fast running river
- 3. Anne likes to do this for exercise
- 6. Alexander likes to play this
- 12. Aihua likes to do this when it is not too hot