一、adcdcbdcbdcbdcb 二、1.friendly 2.watching 3.terrified 4.speak5.being 三、1.did you useto play the piano?2.i didn't useto like 3.you used to h**e long hair,didn’t’you?4.what did h**father use to look like?四、what did;useto do 2.didn't she 3.what did;use;wear 4.am interested in 5.by himself 五、1.lot 2.used3.was 4.interested 5.changed