Your advertisement in …….( newspaper )…… for the position of ………… has attracted my attention because I think that my qualifications will fulfil your requirements.
I am a graduate from ……………………. While studying at University, I had a part-time job as ………………… From time to time, I also contributed some English articles to …………………… My English and Thai typing speeds are ……. words and …….. words a minute respectively. Because of my writing experience, I am confident that I will be able to do a good job for you.
I shall be able to call for an interview at your convenience and shall be glad to give you any further information that you may require. If you wish to telephone me, my number is ………..