﹣My grandpa practices playing the guitar______ in the university for the elderly every day.
﹣cool! It's never too old to learn.( )
A.hardB.hardlyC.greatD.greatly
﹣My grandpa practices playing the guitar______ in the university for the elderly every day.
﹣cool! It's never too old to learn.( )
A.hardB.hardlyC.greatD.greatly