When writing a letter to the current US Secretary of Agriculture, Tom Vilsack, the outside of the envelope should read "The Honorable Tom Vilsack, The Secretary of Agriculture." The salutation of the letter should read "Dear Mr. Secretary," and in person he should be addressed as "Mr. Secretary."
Doctor.
I believe the correct address is 'Your Worship'.
Lahore
The proper form of address to a Consul General is "Consul General [Last Name]." It is respectful to address them with their title followed by their last name when speaking or writing to them.
As Lt. Governor.
Ms. and then your last name.
Yes, it is correct if you are speaking about the boss of more than one secretary (the plural possessive form.) If you were speaking of the boss of one secretary the proper spelling would be secretary's. The plural of secretary is secretaries. The possessive of secretary is secretary's. The plural possessive of secretary is secretaries' (I have heard that secretaries's is technically correct, but I find it cumbersome myself.) In general the possessive form of words ending in S is that word with an apostrophe on the end. !
"My Lord" or "Your Lordship" are both acceptable.
Mr. or Madam President.
Honorable __________ (Insert Supervisor's Name here)
Call him Dr. unless he tells you differently.
agriculture