Is this girl playing the piano .作肯定回答

Is this girl playing the piano .作肯定回答 who is this girl This is the_____teacher,(girl) this girl is on Is this girl your friend?Is this your girl friend? This girl is very dangerous. This Is The Girl 歌词 this is a slim girl The girl is playing over there.（就划线部分提问）?划线的是is playing This girl is awake.That girl is awake.(both写) look!the girl (play/is playing )with a cat. is the girl playing the violin?答句是什么? is the girl are playing the piano?这句话为什么要用are playing谢谢! the girl is good at playing the piano .the girl __ __ __ playing the piano .同义句转换 girl is this Danish 连词成句?This girl is Danish.可以这样吗 This is Danish girl. Is this girl your friend 复数句 .Is this girl your friend?(否定回答) This is Mary.She____an English girl.