It was nine years ago, __I went to the UK for the first time,__I began to learn English.A、when,thatB、that,when答案为A 一个为强调句,PS：另一个为非限制性定从 还是状语从句?用when的话.为何两者不可颠倒,有顺序

it was eight years ag和that was eight years ago有区别吗? I was nine years old then. l was nine years last year.改成一般疑问句 I started learning English when I was nine years old She was actually 92 years old and it only took her nine hours and almost a minute.please help to translate it,thanks It was 85 years还是 it has been 85 years? He when to school when he was nine years old.为什么时态一致? He started playing soccer when he was nine years old.的同义句是什么? when she was nine years old,she c____run like other childern. l was ten years old last year.(用or改为选择疑问句）（nine) Amy Brown was nine years old.she had a bad cold and cough.意思是 It was three years before he came it was about 100 years ago It was nine years ago,when I went to the UK for the first time,_____I began to learn English.A.where B.that C.when D.which选什么?为什么? 英译成中文,能看得懂的I don't think it was fair,just or honorable to an ally of nine years,to do this behind his back. When did you start skating?A.Since two years ago.B.Since I was nine years old.C.For six hours.D.Five years ago. He didn't finish his work until it was nine yesterday.( 保持句意) ________ he _________ his work,it was nine yesterday. It is anyhow cleaner than it was 100 years ago