Π.Χ.Ι WENT TO SCHOOL WHEN I WAS YOUNG./I WENT TO SCHOOL,I USED TO GO        TO SCHOOL WHEN I WAS YOUNG,I WOULD GO TO SCHOOL WHEN I WAS         YOUNG.EPISIS:MY FATHER USED TO BE A POLICEMAN.MAΘΕ ΑΥΤΟΥΣ ΤΟΥΣ ΚΑ-ΝΟΝΕΣ.                                                                                                                                             ΑΣΚΗΣΗ 1¨¨ΔΙΑΛΕΞΕ                                                                                                  1¨¨Ι[used to be/would be] a teacher.2:i[had/used to have]fun.3:he[used to have/would have]   a house.4:we had lunch,slept and then[went/used to leave].5;I would stand up and[would     answer/answered] when the teacher asked.                                                                               LESSON 17:HAS BEEN IN/TO,HAS GONE TO /HAVE  BEEN IN/TO,HAVE GONE TO                                                                     HAS BEEN IN:ΠΕΡΙΓΡΑΦΕΙ ΠΑΡΑΜΟΝΗ ΣΕ ΤΟΠΟ,Π.Χ.Ι ΗΑVE BEEN IN GREECE FOR TEN YEARS./HAS BEEN TO:EXΩ ΕΠΙΣΤΡΕΨΕΙ ΑΠΟ ΚΑΠΟΥ,Π.Χ.ΗΕ ΗΑS BEEN   TO ENGLAND TWICE/HAS GONE TO:EXΩ ΠΑΕΙ ΚΑΠΟΥ ΚΑΙ ΕΙΜΑΙ ΕΚΕΙ,Π.Χ.           WHERE IS MUM?SHE HAS GONE TO THE BANK.MAΘΕ ΑΥΤΟΥΣ ΤΟΥΣ ΚΑΝΟΝΕΣ.                                                               ΑΣΚΗΣΗ 1¨¨ΣΥΜΠΛΗΡΩΣΕ ΜΕ¨¨ΗΑS/HAVE BEEN IN/TO,GONE TO                            1:I -----------------TO LONDON ONCE.2:MY SISTER----------------TO THE SCHOOL.SHE     ISN'T HOME.3"I[NEVER]------------------TO NEW-YORK.4:MY FRIEND------------------------  FRANCE FOR 3 MONTHS.5:THEY--------------------------TO THE BANK EARLIER.