Preposition describes the relationship between words, phrases or words used to connect together, so only time positions or as "loud" (words), "from" (to), "unders" ( below), "the before" (before), "after" (later). Under old rules, you will not use the preposition at the end of sentences, and many argue that this usage is wrong. Others think this is just wrong in this case unnecessary prepositions, eg, "Where are you at?" ( "Where are you?", The word "at" is not necessary in this question). In intimate conversations, this rule is ignored and prepositions can be used at the end of sentences. For example, "Who shouldnt I study English with?" (I should learn English with?)
đang được dịch, vui lòng đợi..
