根据句意及首字母提示补全单词。 1. Don't worry. I have made much p_____ in learning English. 2. —Has she made r_____ progress in her study? —Yes, she has. 3. I'm sure you'll s_____ if you work hard. 4. Miss wang asked the students to write a 400-word c_____ about Autumn. 5. Can you d_____ it in detail?