He can sing .变成一般疑问句

He can sing .变成一般疑问句 He can sing（改为一般疑问句） I can sing and swim.变成一般疑问句 把I can sing 变成一般疑问句,怎么变? He can sing some english songs .（一般疑问句） I can sing and swim.变成一般疑问句and要改为or吗 He can come now.变成否定句、一般疑问句、特殊疑问句 The girl sing cooked meat yesterday.变成一般疑问句 lim can do it变成一般疑问句 he's a teacher变成一般疑问句 this is an english book 变成一般疑问句l can spell her name变成一般疑问句 l am kate变成一般疑问句 these are maps变成一般疑问句 l like this song变成一 We can sing English songs(改一般疑问句) I can sing song songs (改为一般疑问句) The girl can dance and sing.改为一般疑问句 she can sing well（改为一般疑问句） Wendy can sing very well.(改成一般疑问句)怎么写 I can sing the song.(变为一般疑问句） I can sing an English song改为一般疑问句 Alice can sing a song改一般疑问句 I can sing well否定句和一般疑问句