1樓：黎約聖殿
用since和for填空 1. for two years 2.since two years ago 3.
since last month 4. since 1999 5. since yesterday 6.
since 4 o』clock 7. for 4 hours 8. since an hour ago 9.
since we were children 10. since lunch time 11.since she left here 12.
he has lived in nanjing since the year before last. 13. i』ve known him since we were children.
14. our teacher has studied japanese for three years. 15.
she has been away from the city for about ten years. 16. it』s about ten years since she left the city.
2樓：煙秋梵風
1. for two years 2.since two years ago 3.
since last month 4. since 1999 5. since yesterday 6.
since 4 o』clock 7. for 4 hours 8.sincean hour ago 9.
since we were children 10. since lunch time 11.sinceshe left here 12.
he has lived in nanjing since the year before last. 13. i』ve known him since we were children.
14. our teacher has studied japanese for three years. 15.
she has been away from the city for about ten years. 16. it』s about ten years since she left the city.
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