Hi ! Nina,

Hello [이름]!

Thank you for sending this in. ^^

Happy Tuesday! I hope that you are doing fine.

I hope I was able to explain it. Don\'t worry I tell you more about this in class.

Oh! I do understand your situation. ^^ No worries.

Please raise a lot of questions in class. Talk to you soon.

Teacher Nina

I\'m sorry.

>> Correct!

My cellphone was runed out yesterday.

>> My cellphone ran out of battery yesterday.

I need to change the new one.

>> I need to change my phone to a new one. 

>> OR:  I need to buy a new mobile phone.
well, Today, i want to know the difference of the meaning.

>> Well, I want to know the difference of these sentences.

Forexemple 

>> For example. ( spelling check: example ^^ )
Operation performed

>> Correct! 

>> It means that the procedure was done.
Perfoemd the critical operation

>> Correct! ( spelling check: performed ^^ ) 

>> It means that the important procedure was performed.

These sentences are both right?

>> Are these sentences right\'?

>> OR: Are both of these sentences right?