1 . In Greece, people share a special cake with a coin in it, _______________ success in the New Year for the person who receives it. （根据句意填空）

2 . ____________(排名) among the 15 economic central cities, Suzhou appeals to people from both at home and abroad to seek their fortune. (根据汉语提示拼写单词)

3 . Having ________ (澄清) his opinion of the incident, Mr Smith sat down and listened to others.（根据汉语提示拼写单词）

4 . His house he had been living in almost all his life suddenly e_________(爆炸) for some unknown reason, Tom was desperately in despair. (根据中英文提示填空)

5 . Hiking is an outdoor activity ________ (由...组成) of walking in natural environments, often in mountainous areas. (根据汉语提示单词拼写）