hello

I'm Lee Dong Hyck, and I'm Korean. I live with my friend.

I like music and I especially like the sound of the accoustic guitar.
My hobby is playing the guitar.
Last week was I had my speaking test.

I hope I will receive a good score on my test.

Hello

I'm Lee Dong Hyck, and I'm Korean. I live with my friend. 

I like music and I especially like the sound of the accoustic guitar.  sound
My hobby is playing the guitar.
Last week was I had my speaking test. 

I hope I will receive would give a good score at on my test.

Well done! Remember that in English we start every sentence with a capital letter and end with a period.

Hello,

My name is Lee Dong Hyck, and I'm Korean. I live with my friend, and

I like music- especially the sound of an accoustic guitar.
One of my hobbies are playing the guitar.
Last week was my speaking test.
I hope I recieved a good score on my test

I'm Lee Dong Hyck, and I'm Korean. I live with my friend.

I like music and I especially like the sound of the accoustic guitar. sound
My hobby is playing the guitar.
Last week was I had my speaking test.

I hope I will receive would give a good score at on my test.