I can sing and swim.变成一般疑问句and要改为or吗

I can sing and swim.变成一般疑问句and要改为or吗 I can sing and swim.变成一般疑问句 I can't sing( ) dance,but I can swim( )skate.A and ,and B or The girl can dance and sing.改为一般疑问句 .Linda can sing and dance very well.(改为一般疑问句) Can you sing and dance 一般疑问句不是应该用or吗? I can run and swim（改成一般疑问句） I can sing and dance well.改为选择疑问句 and 在一般疑问句里要变成or吗? can you dance and sing 疑问句不是用or吗 I can speak English and a little French.变一般疑问句,and变为or吗? I can not swim.变成一般疑问句怎么变?要用否定问吗?