Clare sings a song in the hall.划线sings a song 和 in the hall

A friend hears the song in my heart and sings it to me when Maria sings a song at the b___ of the class. Her song s___ everyone in the hall I heard a strange sound w a poster in the hall 对划线部分提问There is a hall in the building.对hall提问,怎么提问? Who can sings the Engklish song?改错 Who sings the song改为被动语态 who ―（sing）the song in the hall this morning the children were in the hall( in the hall是划线的）划线提问 in the hall Clare and I are learning swing dance in the hall.改为否定句 I was (in the sports hall) a moment ago.对划线部分提问