Dear Sir/Madam, You recently advertised for a job from which it seems you are looking for a native English speaker to teach English on a part-time basis. I have already been teaching English for nearly 2 years here in Shanghai. Nowadays I am working (part-time) at Shanghai Sunrise International School, at Angels Kindergarten and tutoring a Japanese kid and a Shanghainese businessman on weekends. I have also been at Shanghai American School for a month during my last summer vacation. This summer I will be available on a full time basis. I would be much grateful to you if you could consider my application for the advertised post. Thank you in anticipation for your understanding and utmost cooperation. Hope to hear from you soon. Yours, Jack What does the word "available" mean _______________________________________