Hello. I have a few questions concerning the word 'Mr.' and addressing people in England.<br/><br/>At the beginning of a letter, I think I should write:<br/><br/>Dear Mr. Brown, or<br/><br/>Dear Mr. John Brown,<br/><br/>in the middle of a text, for example :<br/><br/>'Please contact Mr. Smith in order to...' or<br/><br/>'Please contact Mr. Ben Smith in order to...' <br/><br/>When I am addressing the person I am writing to directly, in the middle of my text,<br/><br/>should I say :<br/><br/>Mister Brown, I would be grateful if you could...or<br/><br/>Mister John Brown, I would be grateful if you could...or<br/><br/><u>John Brown</u>, I would be grateful if you could.. (let's say I have met the person a few times but it is not my friend, the letter is formal)<br/><br/>For example in TV studios, when an anchor addresses a guest, does he/she say:<br/><br/>Mister John Brown, thank you for coming.<br/><br/>John Brown, thank you for coming.<br/><br/>I would appreciate your help.