A.) Should all countries have separate administrative and business centers? Please elaborate your answer.

In ordinary countries, capital cities function as the center of various fields.

But some countries need to separate the function to two or more cities for some reasons.

So it will depend on situations, whether a country separates the function or not.

B.) Make these sentences into English.

(02/18/22)

-집에 온 지 얼마나 됐어?

How long has it passed since you got home? ✔

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-도저히 더는 못 봐주겠어.

 I can't persevere any more. ✔​

-어떻게 그렇게 확신해?

 What convinced you so firmly? ✔

​​• Corrected : The sentences are corrected grammatically.​