I was ten years old last year.（改为一般疑问句）
问题描述：
I was ten years old last year.（改为一般疑问句）
答
How old were you last year?
答
Were you ten years old last year?
答
Was I ten years old last year?
答
Were you ten years old last yuar?
答
Were you ten years old last year ?
答
Were you ten years old last year?去年你是10岁吗？
希望可以帮到你哈！