I’m writing to complain about a purchase that I made at your store three days ago.
I’m writing to express my dissatisfaction with the horrible quality of the furniture that I bought from your store last week.
I’m writing to inform you that I need to move into another room as soon as possible.
I wish to make a complaint about a camera which I bought at your place a week ago.
I’m writing to complain about my recent trip to Australia through your travel agency.
I’m writing to complain about the poor food quality and service that we received at your hotel
As a new international student who has only been here on campus for 3 days, I’m most reluctant to complain about anything, but, please trust me: I have to do so.
I’m writing to express my appreciation for the invitation you sent me, granting me the honor of attending your conference.
I’m writing to explain to you the reason why I was absent from your lecture last time.
10.你来信询问我对你应该是选择去澳大利亚还是加拿大留学的建议，在此，我想给你一些建议。You wrote to ask for my advice concerning whether you should choose to go to Australia or Canada for your study and now I would like to give you some suggestions.
I am writing to confirm the loss of my credit card.
Thank you for your letter dated Sep. 18.
I’m writing to inquire about a bag that I left behind in a room at your hotel.
I’m writing to inquire about information in relevance with accommodation, fee charges and specific qualifications required of candidates to your university.
I’m writing to tell you that I am unable to pay next month’s rent which is due on Sunday.
I have often thought of you since I came back to China.
I’m writing to recommend to you the outstanding personality and the super ability for learning of Mr. Robert Jiang.
In your letter, you state that my account is $240 overdrawn and that you will charge me $70.
Anyway, I’m writing because I’m inviting some friends over for dinner and I thought you might also like to join us.
I have been considering immigrating to Canada for quiet some time and would like to know if my qualifications and work experience make me eligible to apply
I hope everything is going well and you are enjoying your life there in Australia.
I’m writing to ask you for some information as I’m planning to come and study in Australia next year.
I would like to inquire if there is any discount available on entrance tickets for students.
To make the most of my time there, I would very much like to use the facilities at your library and I am writing to ask for your kind permission to do so.
I’m writing to say sorry to you for my abrupt leaving without giving you any notice, but anyway, I want to let you know that I really value our good relationship and to make up for my thoughtless behavior toward you, I want to invite you to come and stay with my family during the vacation.
I’m writing to express my heartfelt gratitude for your kindest nursing during my stay at the hospital.