36. The pronunciation course will help you make a big __________ in your spoken English. (IMPROVE) 37. Many __________students choose to study in Australia because of the high quality of education. (NATION) 38. People around the world see the Statue of Liberty as a Symbol of __________. (FREE) 39. Vancouver and Toronto are __________ liveable cities in the world. (FAMOUS) 40. One of the less __________features of California is the threat of earthquakes. (ATTRACT)