根据句意及首字母提示写单词。
1. My bike b______ down, so I had to walk to school.
2. His sister is going to m______ a Frenchman next week.
3. Please take the e_ bottle away and bring me a full one.
4. She spoke English so well that I never r ______ she was a German.
5. I don't know why she didn't s ______up at his party.
6. Mr Wang a ______that we'll have a picnic tomorrow.
7. He gave me a r______ when he saw me walking alone.
8. Lucy is so e _ now that she isn't going to do anything.
9. Only Tony didn't f_ __ from that house while the earthquake took place.
10. The door has been l _ . Where is the key?
1. broke 2. marry 3. empty 4. realized 5. show
6. announced 7. ride 8. embarrassed 9. flee 10. locked