Ielts letter help needed

[itme]

Hello
         I have ielts exam in 2 weeks time. I would like to know what type of letter we have in the exam.

for example

complain letter
 
What Else.....

regards

[new_2_canada]

you may get a letter to an education institute asking for course, you may need to write a letter to a friend for help, you may get a letter to a pen-friend asking about the places of interest etc.