1- students write this story . ( change into passive )
-……This story is written by students………..
2- plants reflect light , don't they ? (change into passive )
-…… light is reflected by planets , isn't it ?…………….
3-A planet is a star . ( change to negative )
-…A planet isn't a star…………….
4-Stars reflect light . ( change to negative )
-……… stars don't reflect light …………………………………………
5-Do stars radiate light ? (change into passive)
-……………Is light radiated by stars?…………………………………….
6- There are people on Venus. ( make a question )
-…are ther people on Venus ?……………..
7- planets orbit the sun . ( make a question )
-… do plant orpit the sun ?
8- Is it a solar system ? ( complete )
9- Do you speak English very well ? (complete )
10- Does life exist on other planet ? Do you think ? (join )
-…Do you think if exist on other planet ?…………………….
11- What are modern houses made of ? Tell me . ( join )
-…Tell me what … modern houses are made of ? …………
12- Are dates grown here ? I can't remember . ( join )
I can't remember if dates are grown here ?
13- Those are the boys' books . (add apostrophe )
تكفون هل حلي صحيح ، 8 ،9 ، 10 مافهمتها تكفون افيدوني لا ن استاذتنا تجيب اسئله من المنتدى يمكن ذا نموذج لاختبار ي تكفون اذا فيه خطا علموني بنتظركم ماراح انام
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