Across
- 4. __________________________ help us use our muscles.
- 9. _____________ help sick animals get well.
- 10. _____________ help us learn.
- 11. _____________ look after our teeth.
- 12. _____________ design buildings.
Down
- 1. _____________ give us hot and cold water.
- 2. _____________ give injections.
- 3. _____________ write stories for newspapers.
- 4. _____________ put in electricity for lights, heat and TV sets.
- 5. __________________________ help us get information fast.
- 6. _____________ tell us what is happening in the world.
- 7. _____________ make things out of wood.
- 8. _____________ help ill people get well.
