Links to websites related to ELT.

Parts of Speech
        
          http://eduvc.oas.psu.ac.th/~user109/content.html

หลักการใช้ Tense

           http://www.dek-eng.com/171/%E0%B8%AB%E0%B8%A5%E0%B8%B1%E0%B8%81%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B9%83%E0%B8%8A%E0%B9%89%E0%B8%A0%E0%B8%B2%E0%B8%A9%E0%B8%B2%E0%B8%AD%E0%B8%B1%E0%B8%87%E0%B8%81%E0%B8%A4%E0%B8%A9/%E0%B8%AB%E0%B8%A5%E0%B8%B1%E0%B8%81%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B9%83%E0%B8%8A%E0%B9%89-Tense-%E0%B8%A0%E0%B8%B2%E0%B8%A9%E0%B8%B2%E0%B8%AD%E0%B8%B1%E0%B8%87%E0%B8%81%E0%B8%A4%E0%B8%A9.html

Wh- question

          http://wh-question-tukkatan.blogspot.com/

หลักการใช้ Active and Passive Voice

         http://www.dek-eng.com/2448/Special-Interviews/Active-and-Passive-Voice/Passive-Voice.html

Adjective ( article -a / an )

          http://ict.moph.go.th/English/content/adj06_article_a.htm