Juliana speaks English on her video introduction but why did not two of her friends speak English too ? you should engage conversation in English in order to improve your conversation skill or avoid unpleasant atmosphere with native people . Juliana was amazing . She has done well. ( ita timor ne kuandu hetan malu sempre koalia mk tetun halo ema rai nain tensaun sae liu hare ita . Iha UK mos hanesan).