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?