แก้คำให้ถูกต้อง

HELP TO CORRECT NOW!ไม่ได้แก้ไข

Text from Kara-jp - English

about learning language
Hi all, Im writing this for i would like to learn how to write English properly.
I would make some mistake with preposition and grammar .
That's why I need to know how I make a mistake and correct it for improving my ability at this stage.
It will be great if someone could help me for that. Thanx.

หัวข้อ
- about learning language
  Vote now!
- เพิ่มการแก้ไขใหม่ - หัวข้อ
Sentence 1
- Hi all, Im writing this for i would like to learn how to write English properly.
  Vote now!
- เพิ่มการแก้ไขใหม่ - Sentence 1
Sentence 2
- I would make some mistake with preposition and grammar .
  Vote now!
- เพิ่มการแก้ไขใหม่ - Sentence 2
Sentence 3
- That's why I need to know how I make a mistake and correct it for improving my ability at this stage.
  Vote now!
- เพิ่มการแก้ไขใหม่ - Sentence 3
Sentence 4
- It will be great if someone could help me for that. Thanx.
  Vote now!
- เพิ่มการแก้ไขใหม่ - Sentence 4