compound word
作者：jedsada zern
1. toothpaste
2. footbaII
3. rainfall
4. son-in-law
5. mother-in-law
6. car park
7. up-to-date
8. airport
9. sunflower
10. Lifetime
11. haircut
12. lookout
13. output
14. pencil case
15. summer holiday
16. mind map
17. orange juice
18. washing machine
19. book store
20. birthday party
