I will try to write a text without a translator.
Well, my English adventure is so interesting -- while I begin to understand more, forming the sentences is so difficult thought. I've been practicing a lot with books and some conversations.~~~~~ ~~~~~
Josué, it was very easy to understand what you wrote. I think you did well without the translator! Only some small grammar changes were needed.
I wasn't sure if you meant to write "though" or "thought/think". Here are some different ideas for that part of the sentence:
while I begin to understand more, forming the sentences is so difficult, though.
while I begin to understand more, forming the sentences is so difficult, I think.
while I begin to understand more, I think forming the sentences is so difficult.
while I have begun to understand more, I think forming the sentences is so difficult.
You can write 'cause instead of because if you want to sound very casual, as if you are chatting with a friend. But the apostrophe will go where the first two letters be would normally be ( 'cause instead of cause' )