I was nine years old then.

I was nine years old then. I started learning English when I was nine years old I'm nine years old 对nine提问 I started learning English when I was nine years old 改成同义句 I started learning English （） ( ) I was then not yet nine years old,lonely and expectant,long for things which I knew little about. 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. i'm nine years old 的years old可以省略吗 （）you eleven years old?No,I（）nine years old I can swim at nine years old 对画线部分提问 画线部分：at nine years old When I was seven years old I’m ten years old now.用last year替换now改写句子I（）nine years old last year. two( )twins. A. nine-years-old B. nine-year-old C. nine years old D. nine year old When I was nine years old living in a small town in North Carolina,求翻译When I was nine years old living in a small town in North Carolina,I found an ad for selling greeting cards in the back of a children's magazine. I thought to myself I could 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