He didn't leave his office an hour ago.（改为肯定句）～

改一句英语同义句He didn't say anything and left his office.（改为同义句）He I saw him leave the office an hour ago.He ____ at this time. were you at home an hour ago（肯定句） 把He didn't do his homework last night改为肯定句 “Why didn’t you call me an hour ago?” he said. He didn't go to school this morning.（改为肯定句）He___ ___school t he didn't know how he could get to the post office(改为同义句） he He didn't do his homework last night.He watched TV（改为同义句） He worked hard,but he didn't improve his work.(改为同义句） He won't leave his office ____he finishes his work Jimmy went home,but he didn't take his bag(改为简单句） Mary took his dictionary but he didn't know that （改为同义句）