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從abdullahcod來的文本 - English

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更正后的版本。

grammer check "past progressive"
hello ,,, i have two Questions about past progressive first Q "when i have to use past progressive?" second Q "when i have to add ING and when to add ED in past progressive"

abdullahcodMarch 2014赶紧投票吧！
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请帮忙修正每一个句子 - English

标题
- grammer check "past progressive"
  赶紧投票吧！
- 增加一條新的校正! - 标题
句子 1
- hello ,,, i have two Questions about past progressive first Q "when i have to use past progressive?" second Q "when i have to add ING and when to add ED in past progressive"
  赶紧投票吧！
- 增加一條新的校正! - 句子 1