http://www.englishforums.com/English/EslGeneralEnglishGrammar-Questions/Forum12.htmAsk your questions on grammar and get your sentence checked. We answer lots of different types of general English grammar questions here. <font color=red>DO NOT post paragraphs and compositions here. Post them in our <a href="http://www.englishforums.com/English/EssayReportCompositionWriting/Forum9.htm"><b>Essay, Report and Composition Writing Forum</b></a>.</font>enXMOD (Build: 3615.29165)http://www.englishforums.com/English/Data/gqxdb/post.htm#583857Tue, 24 Mar 2009 16:45:08 GMT946f00bb-57d3-4b7b-a9a2-059b5341af52:583857Liveinjapan0http://www.englishforums.com/English/Data/gqxdb/post.htm#583857http://www.englishforums.com/English/comments12-583857.xmlUnderstand perfectly! Thanks Alphecca.http://www.englishforums.com/English/Data/gqxdb/post.htm#583851Tue, 24 Feb 2009 16:45:08 GMT946f00bb-57d3-4b7b-a9a2-059b5341af52:583851AlpheccaStars1http://www.englishforums.com/English/Data/gqxdb/post.htm#583851http://www.englishforums.com/English/comments12-583851.xmlWater and milk are uncountable. I say - This bucket has the clean water, that bucket has the dirty water. The white jar has milk in it; the blue jar has water in it. If you mean a specific set of data, then use &quot;the&quot;, if you mean data in general, then &quot;the&quot; is not used. This file has the model data from the last simulation run. Files with the extension &quot;.mod&quot; have model data; files with the extension &quot;.vid&quot; have video data.http://www.englishforums.com/English/Data/gqxdb/post.htmTue, 24 Feb 2009 16:45:08 GMT946f00bb-57d3-4b7b-a9a2-059b5341af52:583832Liveinjapan2http://www.englishforums.com/English/Data/gqxdb/post.htmhttp://www.englishforums.com/English/comments12-583832.xmlA file that has model data Data is uncountable, and assuming there are various data called model data, do I have to put &#39;the&#39; before model? Thanks