Completar frases Present Perfect with FOR&SinceVersión en línea We use PRESENT PERFECT with FOR and SINCE to talk about actions that BEGAN in the PAST and are STILL HAPPENING NOW. Plese fill in the blanks. por Alejandro Iracheta 1 for since for for since since since for I have lived in Canada seven years . The movie has been playing thirty minutes . My uncle has worked hard he was a kid . Students have studied three hours . The Teacher has drunk coffee 8 : 00 o'clock . We have been friends 1st grade . She has played the drums one hour . My brother and sister have written letters they were six years old .