Ⅰ. 根据句意及首字母或汉语提示完成单词(10分)
1. Don’t w _______about your future. Just work hard.
2. M_______ of people visit Paris every year.
3. He likes wearing a white T-shirt and a red _______ (领带).
4. The rich man gave away lots of money to _______ (医学的)research.
5. He used to get _______ (丘疹) when he was young.