Anonymous  +  749783 Wed, 27 May 09 01:02 AM Dear Professor, I would like to know if the articles and zero articles are used correctly or not in these questions:    What is the difference between deep and surface structure? What is the difference between grammaticle and lexical meaning?   Would you please tell me if I have to a definitie atricle to "deep, surface, grammatical and lexical", if I have to add a plural "s" to "structure and meaning" or I can leave them without change?   Thanks in advance for your answer   Anonymous Articles, Plurals, Difference Between

	CalifJim  suggested by Patrick Lockerby  +  749800 Wed, 27 May 09 01:12 AM Your sentences are fine as written (but note the spelling of grammatical). You can use structures and meanings, but it is not absolutely necessary.  In fact, the plurals strike me as hypercorrections. CJ CalifJim Joined on Mon, Aug 2 2004 California Veteran Member 22,379 "There are no facts, only interpretations" - Nietzsche