اینجا یک مثال زدم که یک جمله ی معمولی informal رو تبدیل به formal کردم که به درد رایتینگ آیلتس میخوره
Informal: I asked the mayor Kim about earthquake preparedness, and he said the current problems about that thing .
Formal: When asked about earthquake preparedness, Mayor Kim expressed the existing difficulties regarding the aforementioned matter.
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