日语
韩语
法语
德语
西班牙语
意大利语
阿拉伯语
葡萄牙语
越南语
俄语
芬兰语
泰语
Key points in Unit 19
1. over prep.
Will you be at home over Christmas?
Over the years he\'s become lazier and lazier.
Our farm has consistently gathered in good harvests over the past few years.
* The girls sang over their work.
1. over prep.
Will you be at home over Christmas?
Over the years he\'s become lazier and lazier.
Our farm has consistently gathered in good harvests over the past few years.
* The girls sang over their work.
