Complete the following sentences:1.I receive many letters from... 2.When I want

Complete the following sentences:
1.I receive many letters from...
2.When I want to send a letter I usually go to...
3.We send telegrams at...
4.May I have the opportunity to wish you...?
5.It was a great pleasure to receive...
6.Would it to be possible for you to tell me...
7.We beg to inform you that...
8.Please, let me know how...