He can play the piano.I can play the piano,too.(改为同义句为)

问题描述:

He can play the piano.I can play the piano,too.(改为同义句为)
He can play the piano.( )( )( ).( )he( )I can play the piano.

=He can play the piano.( So)(can )( I ).
=(Both )he( and )I can play the piano.