My hobby is playing the piano.改为同义句

My hobby is playing the piano.改为同义句 She is playing the piano now.(改为同义句) Sam is good at playing the piano.改为同义句 Sam is good at playing the piano.改为同义句 sam___ ___the piano _ 弹钢琴是我的爱好Playing the piano is my hobby还是playing piano is my h Ay friend's hobby is not the same as mine改为同义句 My hobby ____ Mary is good at playing the piano.（改为同义句） Mary（ ）well（ ）play I like playing the piano改为同义句 My favourite hobby is playing chess改为否定句 My sister likes playing the piano.改为否定句 I like playing the piano同义句 Playing the piano is ()() My hobby is ________ the piano.