when l was 是什么意思

when l was 是什么意思 when l was twelve 阅读理解 when l was young,l knew we lived l __swim when l was ten years old.(can/could) When it was dark的中文是什么意思 when a million was a million是什么意思? you when I was an idiot 是什么意思? when was the digital camera developed是什么意思 短文改错：My grandpa was died when l was seven.l still remember _ i heard a l() voice when i was sleeping His parents hunted for him everywhere when he was l When jim was a baby,he was lovely to (l )at,but he was naugh