吉林省长春市第一零四中学八年级英语下册 现在完成时专练 人教新目标版一、用since和for填空1. _ two years 2._ two years ago 3. _ last month 4._ 1999 5._ yesterday 6. _ 4 oclock7. _ 4 hours 8._ an hour ago 9. _ we were children 10. _ lunch time 11._ she left here12. He has lived in Nanjing _ the year before last.13. Ive known him _ we were children.14. Our teacher