many years ago,the earth was c today

many years ago,the earth was c today many years ago,the earth was clean and b____.(首字母已给,填单词) 60 million years ago,the earth was eaten翻译 The instrument was bought by my grandfather many years ago. many of years ago dinosaurs lived on the earth .at that time I walked on the Earth many years ago .Now you can find me in The earth was once a sea of fire a few million years ago.的翻译 The machine ___(invent) many years ago. the dinosaur eggs () many years ago the violin was bought by him many years ago同义句改写(四句） 几个句子辨析the clock was demaged many years ago and has been sile 英语翻译Time was—and not so many years ago,either—when the avera