بعضی جملات مشابه رو به 2 شکل رسمی و غیر رسمی میشه گفت 
سطح: متوسط 
جملات:
Who are you? - May I aks your name?
Can I sit here? - Would you mind if I sit here?
Can I use your phone? - Would it be alright if I use your phone?
Can you help me? - I was wondering if you could help me
Where is the restaurant? - Could you tell me where the restaurant is?
مثل این جمله ها بلدی دیگه؟ 
ویدئو
متن و ترجمه ویدئو
formal_and_informal_sentences.pdf (122 کیلوبایت)