VISITACI SU: http://englishclass.altervista.org/ ESERCIZI SVOLTI DI GRAMMATICA INGLESE ARGOMENTO: DURATION FORM COMPLETA LE FRASI CON LA GIUSTA ESPRESSIONE DI DURATA FRASE 1: Since when the weather (TO BE) so rainy? It (TO BE) rainy since last Monday. FORMA CORRETTA Presente indicativo → (CLICCA SULLO SCHERMO) Present perfect HAS BEEN FRASE 2: He (TO READ) this book for some minutes when I heard the bell FORMA CORRETTA (CLICCA SULLO SCHERMO) Imperfetto → Past perfect continuous HAD BEEN READING FRASE 3: How long (TO WAIT)at the bus stop? FORMA CORRETTA (CLICCA SULLO SCHERMO) Presente indicativo → Present perfect continuous HAVE BEEN WAITING FRASE 4: We (NOT TO MEET) our friends for some months FORMA CORRETTA Presente indicativo → (CLICCA SULLO SCHERMO) Present perfect LA FORMA NEGATIVA NON E’ PROGRESSIVA HAVEN’T MET