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__    __   __   __   _    _     ______   __   __  
\ \\ / //  \ \\/ // | \  / ||  /_   _//  \ \\/ // 
 \ \/ //    \ ` //  |  \/  ||   -| ||-    \   //  
  \  //      | ||   | .  . ||   _| ||_    / . \\  
   \//       |_||   |_|\/|_||  /_____//  /_//\_\\ 
    `        `-`'   `-`  `-`   `-----`   `-`  --`

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Text this: An investigation into using situational contexts in teaching grammar for non-English major freshmen in a university in Nam Dinh city