My letter okay?

Hi,

I am a 15-year-old boy from The Netherlands. For my school I have to write a letter to some Andy. The content of the letter is already decided, so I ask if there are some major mistakes in my letter

My letter:

Address



18 May 2010,



Dear Andy,





Three weeks ago I wrote you a letter, but I still not received an answer from you. I think my letter did not make it to your home.



So I ask again if I can stay with you, when I am next month in London. Then I am in your city because of a job interview with the Britisch Pizza Company.



Since I left school, I did not find a job. In that time, I applyed for more then thirthy jobs. In ten cases I had a job interview, but none of them resulted in a job.



Last October I answered an ad of a typing job. If I do not get this job, I will apply for jobs in foreign countries.



My cousin has been immigrated to Australia when he gratuated from school. He is doing very well there.



Please anwer my following questions:

Do you have a spare bed where I can stay 3 or 4 days? And do I have to take a sleeping bed with me?



I arrive at Liverpool station. Can you give me an route to your house from the station?



Do you live near a underground station? I want to travel with the underground.



When dus the latest train arrive at the underground station? So I can adjust my arrving time to the last arrival.



I hope I will hear from you soon!



All the best,

Signature

Name

/End of the letter

I hope you'll anwer ^^

Geerten