Diary 1

Hello there,
This is my first time to practice writing on this site.
I am so excited and nervous. lol
I hope this opportunity to improve my English skills.
Speaking in English is the most hardest one very hard for me.
I will study and practice hard everyday. Please help my English. : ) 

Diary 1

Hello there,
This is my first time to practice practicing writing on this site.
I am so (the word so works in conversation, but "very" is better in written English.) exited and nervous. lol
I hope to use this opportunity to improve my English skills. ("I hope this opportunity improves my English skills" is also correct.)
Speaking in English is the most hardest one for me. For me, speaking English is hardest. (you can say "most hard" or "hardest" but you can't say "most hardest.")
I will study and practice hard everyday. Please help my English. : )

well done :D

Diary 1

Hello there,
This is my first time to practice writing on this site.
I am so excited and nervous. lol
I hope this opportunity ("this opportunity" isn't necessary here)  to improve my English skills.
Speaking in English is the most hard est one for me.
I will study and practice hard everyday. Please help my English. : )

Hello and welcome to Italki. 

Congratulations, because your writing is great. 

If you want, I can help you with your English. Just contact me. 

Diary 1

Hello everyone here(or you can say hello without it),
This is my first time to practice writing on this site.
I am so exicted and nervous. lol
I hope to make use of this opportunity to improve my English skills.
Speaking  English is the  hardest one for me.
I will study and practice hard everyday. Please help me to improve my English. : )

Diary 1

Hello there,
This is my first time to practice writing on this site.
I am so exited and nervous. lol
I hope this opportunity will improve my English skills.
Speaking in English is the most hardest one for me.
I will study and practice hard everyday. Please help my English. : )