Unscramble Words Present perfect continuousOnline version Small exercise to practice making questions in the present perfect continuous form with the use of 'how long'. by Adamaris Dominguez 1 the playing been How have long you trumpet? you the been playing trumpet long have How ? ? 2 long Melissa How writing has novel? been her her been Melissa How long writing novel has ? ? 3 house? the painting have long been they How painting have How been long they the house ? ? 4 Savannah has practicing long recorder? How the been been recorder Savannah How the has practicing long ? ? 5 learning been long drive? How to Alejandro has has How drive been Alejandro learning to long ? ?