Correct these mistake from a student's letter .

1.I want more informations.

2.I write to ask for details.

3.I have fifteen years and I am going to school.

4.Tell me what kind of work do you do .

5.I am.not having much experience.

6.At last , I would like to ask for the membrish.

7.I am look forward to hear from you.

8.I have read your leaflet in a magazine recently.