一次住问候函 / First note

In Chinese u need to use different word to mean "and" in different situation.

一次住 / First note

一次住 / First note

大家好！
我叫Louise Fors。你们可以叫我Lo。
我今年二十四岁，又我有犬我有只狗狗，她今年十三岁，她叫Vicki。
我从瑞典来。我是学生。

我没一个老师的中文。但是我想。我先要个中文老师。

Is there a character that can be used the same way “and” is used in English? All I could find is 又, but I'm not sure I'm using it right.

一次住第一条 / First note

Comma works fine, most time that is enough :D

一次住 / First note

（RIGHT）
我今年二十四岁，又我有犬。她今年十三岁又她叫Vicki。

（我今年二十四岁，我有一只狗，她今年十三岁了，名字叫Vicki。）

我从瑞典来。我是学生。我没一个老师的中文。但是我想。

（我来自瑞典，是一名学生。我还没有一个中文老师，但是我想要有一个。）

Is there a character that can be used the same way “and” is used in English? All I could find is 又, but I'm not sure I'm using it right.

第一条笔记 / First note

note （笔记)  I personally take as in notebook (笔记本). There maybe other interpretations though : P

But it's more like the latin version of Chinese, that's to say it's very very old saying  : )

她今年十三岁, 叫Vicki。

(We are not so strict about using connection words between different sentences, so feel free to skip some of the "and"s~)
我从瑞典来。我是学生。

我没一个老师的中文。但是我想。

I don't have a Chinese teacher yet, but I would like to have one.

我还没有一个中文老师         但是我希望有一个

Another good news is, you can actually skip the second 我 in the above sentences. 

We don't strictly follow the 'one set of subject-verb per sentence' rules either : )

It is perfectly okay to say something like " I went to the gym took a run / 我去健身房跑了步" 

without connecting words.