Jack can sing(改为否定句2句?

Jack can sing(改为否定句2句? she can sing and dance.( 改为否定句） She can sing and dance.(改为否定句)给好评. l can sing some English songs改为否定句 She can sing and dance well(改为否定句) i can dance and sing（改为否定句） Lily can sing and dance.(改为否定句） The little girl can sing English songs.(改为否定句) Mike can sing and play the piano.(改为否定句) My mother can sing ,too改为否定句 Liu Shumeng can dance and sing.改为否定句 She can sing.改为否定句She（ ）sing（ ）.括号内一个单词 She can sing and dance well.改为否She can sing and dance well.改为否定句 格式:She ( )sing ( )dance well. jack's birthday is september 2nd.改为否定句. The boy can sing and dance.改为否定句The boy ____ sing ____ dance.并说明理由． li ming can sing an English song?（改为否定句） li ming ( ) ( )an Englishsong the boy can sing some english songs 改为否定句the boy( )( )( )english songs I can sing and dance .(改为否定句） I ____sing___dance.