Homework

Well, Mr. [이름], I guess that the one\'s you mentioned are overrated since you have to commemorate everything.
And people nowadays, honestly, do not care about these holiday anymore.

Since they could still choose if they would go to their work or not.

It depends on the person I guess.

Anyway, see you again tomorrow!

Always,

Kathrine ^^

Before we had several holidays for soldier, parent and arbor.

>>  Before , we had several holidays for soldiers, parents, and laborers.  

It was also created with the good intention of memorializing, but it seemed like a overrated holiday.

>>  It was also created with the good intention of memorializing, but it seemed like an overrated holiday.

So they are not national holidays, anymore.

>>  correct!

Because it can be substitutable by weekend.

>>  Because it can be substitutable by the weekend.
 Also, we have Memorial day, Liberation day and Independence Movement Day.

>>  correct!

But, Korea is till broken by north and south.

>>  But Korea is still divided into two: the North and South Korea.

 It needs to boost loyalty to my country.

>>  It is needed to boost loyalty to my country.

And, no doubt, we have many reasons why we memorialize these days.

>>  correct!

>> or: And, no doubt, we have many reasons why we commemorate  these days.

Because we had many invasions of China and Japan, historically.

>>  Because historically. our country was invaded by China and Japan.

We must remember what was happend by their invasions.

>>  We must remember what had happened during their invasion.

It will not be happended again.

>>  It will not happened again.
 Although we must remember and memorialize our sorrowful history through these memorial days, but, I do not think that we need to take a day off to remind it.

>>  Although we must remember and commemorate our sorrowful history through these memorial days, I do not think that we need to take a day off to be reminded of it.
 So, I think that these days are overrated holidays, but, we still have holidays for these days.

>>  correct! 

Anyway, I am happy to take a rest in these days by any reason.

>>  correct! 

>>  or: Anyway, by any other reason, I am happy to take a rest during these holidays.