Jawaban:

1. Earth is the only habitable planet in the whole solar system.

2. Bank is the place to deposit, withdraw, or consult financial problem.

3. Airport is the station for airplanes which are used to transport people via air.

4. Harbor is the station for ships which are used to transport people via water.

5. Director is the title for someone who is responsible to direct a work team.

6. Indonesia, Malaysia, Vietnam, Myanmar, Thailand, Singapore, Philippines, Brunei Darussalam, Laos, and Cambodia.

7. Candi Borobudur, Kuta Beach, Mount Bromo, Toba Lake, and Raja Ampat.

8. Bank Indonesia, Bank Rakyat Indonesia, Bank Mandiri, Bank Negara Indonesia, Bank Central Asia, and Bank Muamalat.

9. Balikpapan, Samarinda, Bontang, Penajam, Tenggarong, Sendawar, and Sambutan.

10. United Kingdom, Ireland, Finland, France, Germany, Italy, and Norway.

11. United Nations Educational, Scientific and Cultural Organization.

12. Association of South East Asia Nations.

13. United Nations International Children's Emergency Fund.

14. International Labour Organization.

15. Organization of the Petroleum Exporting Countries.

16. Chess, soccer, basketball, volleyball, rugby, taekwondo, marathon, triathlon, cross country running, and gymnastics.

17. Pilot, sailor, director, doctor, police, construction worker, teacher, police, bartender, and merchant.

18. Unicycle, bicycle, tricycle, motorcycle, car, truck, steam locomotive, shinkansen, tank, and bus.

19. Sunny, rainy, windy, stormy, and rain storm.

20. Winter, summer, spring, fall, and dry season in tropical countries.

21. London, Berlin, Havana, Mexico City, and Buenos Aires.

22. Presiden.

23. Gubernur.

24. Mayor or walikota.

25. Guru

26. Axolotl, Vaquita, whale shark, Hawksbill sea turtle, sea otter, blue whale, river dolphins, Florida manatee, Galapagos penguin, and Hawaiian monk seal.

27. Don't litter, plant trees, prohibit wild logging, refrain from riding private vehicle to reach a close location, and ride bicycle.

28. Scalpel, forceps, medicines, syringes, and intravenous tube.

29. People's baggages, toilet, chair, kokpit, and steward outfit.

30. Shopping bag, escalator, elevator, food stall, and electronic store.