legouithameur
رئيس حكومة المنتدى
عدد الرسائل : 1146
العمر : 61
تاريخ التسجيل : 25/02/2008
 |  موضوع: Exercise  الأحد مارس 09, 2008 9:26 pm | |
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FOR
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DURING - WHILE
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wHEN - WHILE |
Forshows how long something happened. It is used to refer to a period of time.
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Both during and while refer to a period of time in which something happens. |
When and while can both be used when two things happen at the same time. |
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During is used with a noun . |
While is used with a subject and verb. |
When is used when two short events happen at the same time. |
While is used when two continuous actions happen at the same time.
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She's in New York for a few days. |
We were busy during the weekend. |
We went shopping while you were sleeping. |
I heard you when you opened the door. |
'While you were studying I went out shopping. |
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