we were students three years ago?(改为一般疑问句） ___ ___studentee

we were students three years ago?(改为一般疑问句） ___ ___studentee They were students ten years ago改为一般疑问句和否定句 把下列句子改为一般疑问句 1.We were young ten years ago. He has been in Beijing since three years ago.(改为一般疑问句） He could write poems three years ago,___ ___?(改为反意疑问句) We met each other three years ago.(改为同义句） _ three years _ we i stared studying chinese history three years ago 改为一般疑问句 改为一般疑问句there were lots of bikes 10 years ago._____ _____lots 改一般疑问句1.My parents were doctors ten years ago.2.We always ta He could swim three years ago改写成一般疑问句 we were only three p（） in the city ten years ago and the air there were some streets thirthy years ago(改成一般疑问句）