英语作文题目：【一封投诉信】

这是百考度试练知习道题版吧权
A Letter of Complaint

Dear XXX,

I am writing a letter to express my unsatisfication with the purchasing order (100 cases of apples) placed with your company. It has been a month since the date when the order is comfirmed by both parties. However, we have not received anything by now, which has brought great inconveineces and losses to us. After consideration, we decide to cancel this order and will order another company for instead.

Regards,
Peter
ABC Manager
Dear sir,
I am very happy that the washing machine we orderde two days ago has arrived on time.But what a pity that we find wrong with the washing machine.
When the washing machine delivdred,we'll use it soon.But the washing machine doesn't work autonomously and dehydration .Not only this, it's work with nosizy and sparkle.my family were very worrisome in it and we want to change another one as soon as possible.
Would you please change the washing machine and let me know your solution to this matter as soon as possible .
Yours,
Lihua.

Dear manager,
I bought an SQ200 mobile phone at The First department store.The mobile phone couldn't sent message and take photos after a short time.I hope The First department store can exchange a new one with me or return me the whole money.

Dear manager,
I bought an SQ200 mobile phone at The First department store.The mobile phone couldn't sent message and take photos after a short time.I hope The First department store can exchange a new one with me or return me the whole money.

yours,
Wanghua