Hello! I'm Tiffany. I am Chinese. I want to learn English so that I can introduce my country to everyone.

Very good start. Just remeber to add a space after each full stop.

Hello, my name is Keiko. It is a pleasure to meet you.
I am from Tokyo, Japan. I am a housewife.
I enjoy watching dvds, dogs and Korean food.

Today has a lot of snow!! <em>It snowed a lot today!! / Today it snowed a lot!!</em>

I live in Niigata, Japan.
The season is Winter. It is very cold. <em>It is currently Winter here. It is very cold outside</em>.

Spaces after Full Stops/Periods and Commas.

Capital letters for names and the beginning of sentences.

Hi, My name is Yoshihiro Mii.
I am Japanese. I use to live in Hiroshima, Japan. My house is located near Peace Park.
Right now I am living in India.

A space after each Full Stop/Period [.]

Hello, I'm Misa.

I teach computing to high school students. I don't use English in my job, but there are a lot of foreign people who live in my city. I have some chances to talk with them, but I am always embarrassed and can't say what I am thinking.
Therefore, I started practicing English to improve my speaking and writing skill.

I love listening to music, taking pictures, reading books and chatting and relaxing with my friends.

@Tassie, Make yourself at home, Misa.

I1 want to become friends with you!

1) Sentences begin with a capital letter (A, B, C)

1b) The letter "I(i)" by itself is a capital letter.

First notebook :)

I want to form a small American band :)
I am going to live in America!!
Therefore I must study English.