مطلوب حل الاسئلة من المدرسين فقط لو سمحتو

[mmgdy28]

السلام عليكم م
انا مدرس باحدي قري مدينة طنطا وقد وقعت في مواقف محرجة نظرا لغرابة الجمل الاتية و عدم وضوحها ووعدت ابنائي الطلبة بالرد عليهم .. فمن فضلكم تحري الدقة و ذكر السبب بقدر الامكان عند الاجابة :
A) Find the mistakes :
1. Trees take in carbon dioxide and release oxygen .
2. He always dreams of a permanent job . He doesn't like working for different employers .
3. A big lorry blocked our street . We couldn't go .
4. The science teacher said that water turns into steam if it is heated .
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- The price of a magazine is decided on by a/an ......( business manager / writer /editor / illustrator )
- ( A / An / The / - ) adult cat has thirty teeth .
- Getting to Dakhla isn't difficult if you don't mind a long bus or taxi ..... ( journey / ride / flight / voyage )
- As I ( have already mentioned / had already mentioned ) , i'll be late tomorrow .

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Mistakes :
- I'm afraid the shops aren't going to open before nine .
- Food sprayed with chemicals costs more money than organic one .

ولكم جزيل الشكر