Ⅰ.根据句意和首字母，写出单词，完成句子(10分)
1.Mr Hu stood at the starting line and all the boys got r_____ to run.
2.What are you going to do at the b_____ of the summer holiday？
3.English names are q_____ different from Chinese names.
4.The f_____ exam usually comes at the end of June.
5.Edison was a great American i_____.