Short and simple but yes, yes you can. It took me about 4 years to get it, but it will come. Lots of trabalenguas for practice! This is the book I used to help... https://www.amazon.es/Cuentos-para-hablar-Carlos-Arriaza/dp/8478695346/ref=mp_s_a_1_1?__mk_es_ES=ÅMÅZÕÑ&qid=1534258593&sr=8-1&pi=AC_SX236_SY340_QL65&keywords=la.erre&dpPl=1&dpID=51qu0w69lAL&ref=plSrch