● How is everything going?● How are you doing these days?● I’d like to ask you to ...● I’ve just learned / heard that ...● I’m writing to let you know that ...● I learn from your last letter that ...● I’m sorry to say that I cannot ...● I’d like to invite you to join us for a visit to the ...● I want to express my sincere thanks to you for your help.● I am writing to apply to be a volunteer for ...● I just received your letter yesterday, and I’m glad to know that ...● I’ve seen your ad, and I’d like to know something more about ...● My name is Li Hua and I am writing to apply for the post of volunteer for ...● I’m Li Hua from your English writing class last term. I’m writing to ask for your help.核心部分（具体内容，详细的建议，具体的理由和原因等）
申请职位时：
● I think I am qualified for this job, because ...
● Equally important, I am ...
● So I have no difficulty in ...
● With an experience of ..., I can communicate well with ... Therefore I can easily get along with ...
● I believe that I am a perfect candidate for this position.
● I’m particularly interested in this position partly because ...
● If I am lucky enough to be chosen as ..., I can ...
告知活动安排时：
● The match will take place in our school gym on the morning of July 8th.
● Our school will hold a music festival next Saturday morning in the school hall to ...
● In order to learn more about the ..., all the students are welcome to ...
● The opening ceremony will start at 9:00 am.
● You are particularly welcome to show up on stage.
● The theme of the show is ...
● We should be back around 4 o’clock in the afternoon.
提出建议时：
● I do have a few suggestions for you.● I strongly advise you to ...● It makes sense to ... And you’d better ...● Here are several relevant details you have to pay attention to.● First and foremost, you are supposed to ... Additionally, ... Last but not least, you had better ...
道歉时：
● I hope the change will not cause you too much trouble.● If it’s convenient for you, let’s ...● I can’t go to the concert because ...
其他
● As for …
● First, … Besides, … What’s more, …
● First and foremost, … Second, … Last but not least, …
● As far as I know, …
● In short, …
● Thank you for your kindness!● Thank you very much in advance.● Wish you a pleasant journey home.● If you want to join, you can ...● If you are able to come with us, please let us know.● Hope to hear from you soon!● I’m looking forward to your reply.● I would be very grateful if you could offer me the opportunity. ● We are looking forward to your participation.● I hope these suggestions would be beneficial to you.● I would welcome an opportunity to meet with you for an interview.● Do let me know if you need further information.● If there is anything I can do for you, I would be more than glad to help.