Complete the puzzle with these words from Chapter 7: breath, concentrate, footprints, position, punch, shadow, shallow, sly, stretch, trust. Across: 3. the air that goes in or out of your body; 4. where something is; 5. to believe that someone is good and honest; 7. to think hard about something; 8. to hit someone with your fist; 9. someone you cannot trust is ___; 10. in the sun, we all have one! Down: 1. to put your arm or leg out straight; 2. marks made by our feet; 6. the opposite of deep.