Ⅰ. 根据句意及首字母提示完成单词（5分）
1. I’d like a p________ of sports shoes.
2. Tom has been learning Chinese s________ he was three years old.
3. There are many s________ on the beach in my hometown.
4. They would like to r________ some money for charity.
5. It took them three and a h________ hours to finish it.
