were you at home an hour ago?做否定 ____,I___

were you at home an hour ago?做否定 ____,I___ were you at home an hour ago（肯定句） I called you half an hour ago,（）you were not at home.( )you Where were you an hour ago?它是神马意思? They were at homea moment ago.(同义句) They were at home ____ _ 改写He returned home an hour ago He returned home an hour ago He went home an hour ago.变否定句一般疑问句 tom ____(play)football an hour ago I saw him leave the office an hour ago.He ____ at this time. where were you后应该ten minutes before half an hour ago now jus you have missed the train ,it ____(leave)half an hour ago