26. It is useful to have some local c_______________ You can change money at the airport.

25.This line of mountains s____________from Chile to Canada.

24.“You never ask my opinion about anything, “Rod c__________

23.B____________means a peaceful action by which people decide to stop doing something.

21.Freedom fighters struggled against s________ that was unfair and cruel to the slaves.

19.The r________ slave was caught by his owner and was almost beaten to death.

18.A l______ is a person whose job is to advise people about laws, write formal agreements, or represent people in court.

17.Bill sang the song and everyone joined at the c_________-.

16.People of different r_____- may have different colures of skin, hair and eyes.

15.After ten years of m________ the couple were divorced (离婚).