It is difficult to recommend pieces without knowing what the audition is for - music scholarship? local orchestra? The important thing is that you choose pieces to "show off" your ability. Assuming you require two pieces, it would be good idea to choose contrasting pieces - a Baroque, a Classical, a Romantic, a Modern etc. So here are some examples...
two movements (slow & fast) from a sonata - by Handel or Corelli (or similar Baroque composer)
Romantic piece such as Chanson de Matin or Salute d'amour by Elgar
Menuett by Beethoven
Hungarian Dance by Brahms
Bartok Roumanian Dance no.1
Carl Bohm's Spanish Dance
Hubay Bolero
Wishing your daughter well in her audition.
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