I'm doing Rondeau and Bink's Waltz. The Vivace is really nice but a bit too challenging speed and position-wise. Seems like my teacher keeps trying to find the right position and fingering for me in the piece but it doesn't work out.

I don't really fancy the B pieces, but will have to pick one eventually. Sigh...
The Neapolitan song is alright I suppose. Still most of the pieces are faster this time for Grade 4, isn't it? I'm working on the piano and forte techniques, so am not able to keep up to the speed yet. Thank goodness it's somewhat easier to achieve on the violin then on the piano.
Drunkard's song is erm.. full of grace notes, which I can't play gracefully.