精选优质文档-倾情为你奉上现在完成时句子专练The first day.用英语翻译下列句子：（现在完成时）1.你已经吃午饭了吗？2.我弟弟已经完成作业了。3.Tom 还没有到。4.你以前见过他吗？5.我从没去过长城。肯定句变否定句6. She has worked as an animal trainer since 2005.7. Mary has already finished the work.8. I have drunk some water.9. Tiny has written a letter to him.10. I have met him before.The second day.1.他自1981年就在这儿教书。2.我来深圳已经四年了。3.我有十年没见他了。4.自从1980年以来，中国发生了巨大变化。5.我去过北京两次。肯定句变一般疑问句。6. They have finished their homework.7. He hasnt been to Shen
