问题详情：
在下列的空白处填入一个适当的词, 使句子意思完整，语法正确。
1. Alice loves playing the piano. Her future dream is to be a famous _______.
2. She sings English songs well. To our surprise, she learns them by ________.
3. It is heard that our sports meeting will be _______ off because of the bad weather.
4. You need to bring your umbrella on _______ days, or you’ll get wet.
5. Sally does her homework ________ every time, so she makes few mistakes in the exams.
【回答】
1. pianist 2. herself 3. put 4. rainy 5. carefully
知识点：构词法
题型：完成句子
