1. What are you able to do?

I am able to play the violin.

2. What are you able to play?
I am able to play basketball.

3. What are you able to do well?
I am able to dance well.

4. What are you able to play well?
I am able to play this computer game well?

(Are all the questions and answers grammatical?... Thank you for your help.)

1 answer

Yes, all questions and answers are correct.

=)