求一份英语作文(写信的) 要用到以下句子的

Dear Tom,
Long time no see ,how's it going?3 we are writing to introduce that
our company.Otherwise,I want to say.4thank you for the trouble you will have to take for
this program.And5by the way we have great pleasurein introducing to you by this trouble you willhave to take for …….

额 请问您是什么个水平？？虽然我英语也过级、但小的也才初二啊初二 泪奔~~o(>_<)o ~~

Dear Tom,
Long time no see ,how's it going? 3 we are writing to introduce that
our company.....Otherwise,I want to say.....4thank you for the trouble you will have to take for
...