diff --git a/main/inc/lib/exercise_show_functions.lib.php b/main/inc/lib/exercise_show_functions.lib.php
index 09dc86775c..2259156c40 100644
--- a/main/inc/lib/exercise_show_functions.lib.php
+++ b/main/inc/lib/exercise_show_functions.lib.php
@@ -61,14 +61,14 @@ class ExerciseShowFunctions {
         global $feedback_type;
         if (empty($id)) {
         	if (!empty($answer)) {
-        	    echo '<tr>';            
-    	        echo Display::tag('td',nl2br(Security::remove_XSS($answer,COURSEMANAGERLOWSECURITY)), array('width'=>'55%'));            
+        	    echo '<tr>';
+    	        echo Display::tag('td',nl2br(Security::remove_XSS($answer,COURSEMANAGERLOWSECURITY)), array('width'=>'55%'));
 	            echo '</tr>';
         	}
-            if ($feedback_type != EXERCISE_FEEDBACK_TYPE_EXAM) { 
+            if ($feedback_type != EXERCISE_FEEDBACK_TYPE_EXAM) {
                 echo '<tr>';
-                echo Display::tag('td',get_lang('notCorrectedYet'), array('width'=>'45%'));            
-                echo '</tr>';       
+                echo Display::tag('td',get_lang('notCorrectedYet'), array('width'=>'45%'));
+                echo '</tr>';
             } else {
                 echo '<tr><td>&nbsp;</td></tr>';
             }
@@ -79,7 +79,7 @@ class ExerciseShowFunctions {
 		        echo nl2br(Security::remove_XSS($answer,COURSEMANAGERLOWSECURITY));
 		        echo '</td>';
 		    }
-			if(!api_is_allowed_to_edit(null,true) && $feedback_type != EXERCISE_FEEDBACK_TYPE_EXAM) {
+			if (!api_is_allowed_to_edit(null,true) && $feedback_type != EXERCISE_FEEDBACK_TYPE_EXAM) {
                 echo '<td>';
 	            $comm = get_comments($id,$questionId);
 	            echo '</td>';
@@ -87,16 +87,16 @@ class ExerciseShowFunctions {
 			echo '</tr>';
         }
 	}
-	
+
 	function display_oral_expression_answer($answer,$id,$questionId, $nano = null) {
 		global $feedback_type;
-		
+
 		if (isset($nano)) {
 			echo $nano->show_audio_file();
 		}
-		
+
 		if (empty($id)) {
-		
+
 			echo '<tr>';
 			echo Display::tag('td',nl2br(Security::remove_XSS($answer,COURSEMANAGERLOWSECURITY)), array('width'=>'55%'));
 			echo '</tr>';
@@ -114,8 +114,8 @@ class ExerciseShowFunctions {
 				echo nl2br(Security::remove_XSS($answer,COURSEMANAGERLOWSECURITY));
 			}
 			echo '</td>';
-				
-			if(!api_is_allowed_to_edit(null,true) && $feedback_type != EXERCISE_FEEDBACK_TYPE_EXAM) {
+
+			if (!api_is_allowed_to_edit(null,true) && $feedback_type != EXERCISE_FEEDBACK_TYPE_EXAM) {
 				echo '<td>';
 				$comm = get_comments($id,$questionId);
 				echo '</td>';
@@ -162,20 +162,19 @@ class ExerciseShowFunctions {
 			</td>
 			<td width="50px" style="padding-right:15px" valign="top" align="left">
 				<?php
-				$my_choice = ($studentChoice)?get_lang('Correct'):get_lang('Fault'); 
+				$my_choice = ($studentChoice)?get_lang('Correct'):get_lang('Fault');
 				echo $my_choice;
 				?>
 			</td>
-
-
 			<?php if ($feedback_type != EXERCISE_FEEDBACK_TYPE_EXAM) { ?>
 			<td valign="top" align="left" >
-				<?php				
-				if($studentChoice) {
-					echo '<span style="font-weight: bold; color: #008000;">'.nl2br(make_clickable($answerComment)).'</span>';
-				} else {
-					echo '<span style="font-weight: bold; color: #FF0000;">'.nl2br(make_clickable($answerComment)).'</span>';
-				}
+				<?php
+                if ($studentChoice) {
+                    echo '<span style="font-weight: bold; color: #008000;">'.nl2br(make_clickable($answerComment)).'</span>';
+                } else {
+                    //echo '<span style="font-weight: bold; color: #FF0000;">'.nl2br(make_clickable($answerComment)).'</span>';
+                }
+
 				?>
 			</td>
 			<?php } else { ?>
@@ -199,7 +198,7 @@ class ExerciseShowFunctions {
 	 * @param boolean Whether to show the answer comment or not
 	 * @return void
 	 */
-	function display_unique_or_multiple_answer($answerType, $studentChoice, $answer, $answerComment, $answerCorrect, $id, $questionId, $ans) {        
+	function display_unique_or_multiple_answer($answerType, $studentChoice, $answer, $answerComment, $answerCorrect, $id, $questionId, $ans) {
 		global $feedback_type;
 		?>
 		<tr>
@@ -212,25 +211,30 @@ class ExerciseShowFunctions {
 			border="0" alt=" " />
 		</td>
 		<td width="40%" style="border-bottom: 1px solid #4171B5;">
-			<?php			
+			<?php
 			echo $answer;
 			?>
 		</td>
 
 		<?php if ($feedback_type != EXERCISE_FEEDBACK_TYPE_EXAM) { ?>
 		<td width="20%" style="border-bottom: 1px solid #4171B5;">
-			<?php			
-			if ($studentChoice) {
-				if($answerCorrect) {
-					echo '<span style="font-weight: bold; color: #008000;">'.nl2br(make_clickable($answerComment)).'</span>';
+			<?php
+
+            if ($studentChoice) {
+				if ($answerCorrect) {
+                    $color = 'green';
+					//echo '<span style="font-weight: bold; color: #008000;">'.nl2br(make_clickable($answerComment)).'</span>';
 				} else {
-					echo '<span style="font-weight: bold; color: #FF0000;">'.nl2br(make_clickable($answerComment)).'</span>';
+                    $color = 'black';
+                    //echo '<span style="font-weight: bold; color: #FF0000;">'.nl2br(make_clickable($answerComment)).'</span>';
 				}
+                echo '<span style="font-weight: bold; color: '.$color.';">'.nl2br(make_clickable($answerComment)).'</span>';
+
 			} else {
-				if($answerCorrect) {
-					echo '<span style="font-weight: bold; color: #000;">'.nl2br(make_clickable($answerComment)).'</span>';
+				if ($answerCorrect) {
+					//echo '<span style="font-weight: bold; color: #000;">'.nl2br(make_clickable($answerComment)).'</span>';
 				} else {
-					echo '<span style="font-weight: normal; color: #000;">'.nl2br(make_clickable($answerComment)).'</span>';
+                    //echo '<span style="font-weight: normal; color: #000;">'.nl2br(make_clickable($answerComment)).'</span>';
 				}
 			}
 			?>
@@ -244,9 +248,9 @@ class ExerciseShowFunctions {
 			<td>&nbsp;</td>
 		<?php } ?>
 		</tr>
-		<?php		
-	} 
-    
+		<?php
+	}
+
     /**
      * Display the answers to a multiple choice question
      *
@@ -261,33 +265,33 @@ class ExerciseShowFunctions {
      * @return void
      */
     function display_multiple_answer_true_false($answerType, $studentChoice, $answer, $answerComment, $answerCorrect, $id, $questionId, $ans) {
-        global $feedback_type;        
+        global $feedback_type;
         ?>
         <tr>
         <td width="5%" align="center">
-        <?php   
-        
-        $question 	 = new MultipleAnswerTrueFalse();        
+        <?php
+
+        $question 	 = new MultipleAnswerTrueFalse();
         $course_id   = api_get_course_int_id();
         $new_options = Question::readQuestionOption($questionId, $course_id);
-        
-        //Your choice        
+
+        //Your choice
         if (isset($new_options[$studentChoice])) {
             echo get_lang($new_options[$studentChoice]['name']);
         } else {
         	echo '-';
-        }        
-        ?>          
+        }
+        ?>
         </td>
         <td width="5%" align="center">
-        <?php        
+        <?php
 		//Expected choice
         if (isset($new_options[$answerCorrect])) {
             echo get_lang($new_options[$answerCorrect]['name']);
         } else {
             echo '-';
-        }        
-        ?>          
+        }
+        ?>
         </td>
         <td width="40%" style="border-bottom: 1px solid #4171B5;">
 			<?php echo $answer; ?>
@@ -295,16 +299,26 @@ class ExerciseShowFunctions {
 
         <?php if ($feedback_type != EXERCISE_FEEDBACK_TYPE_EXAM) { ?>
         <td width="20%" style="border-bottom: 1px solid #4171B5;">
-            <?php            
+            <?php
             //@todo replace this harcoded value
-            
+
+            if ($studentChoice) {
+                $color = "black";
+                echo '<span style="font-weight: bold; color: '.$color.';">'.nl2br(make_clickable($answerComment)).'</span>';
+                if ($studentChoice == $answerCorrect) {
+                    $color = "green";
+//                    echo '<span style="font-weight: bold; color: '.$color.';">'.nl2br(make_clickable($answerComment)).'</span>';
+                }
+
+            }
+
             if ($studentChoice == 3 || $studentChoice == '') {
-            	echo '<span style="font-weight: bold; color: #000;">'.nl2br(make_clickable($answerComment)).'</span>';
+            	//echo '<span style="font-weight: bold; color: #000;">'.nl2br(make_clickable($answerComment)).'</span>';
             } else {
 	            if ($studentChoice == $answerCorrect) {
-	            	echo '<span style="font-weight: bold; color: #008000;">'.nl2br(make_clickable($answerComment)).'</span>';                    
+	            	//echo '<span style="font-weight: bold; color: #008000;">'.nl2br(make_clickable($answerComment)).'</span>';
 	            } else {
-	                echo '<span style="font-weight: bold; color: #FF0000;">'.nl2br(make_clickable($answerComment)).'</span>';
+                    //echo '<span style="font-weight: bold; color: #FF0000;">'.nl2br(make_clickable($answerComment)).'</span>';
 	            }
             }
             ?>
@@ -320,7 +334,7 @@ class ExerciseShowFunctions {
         </tr>
         <?php
     }
-    
+
      /**
      * Display the answers to a multiple choice question
      *
@@ -334,20 +348,20 @@ class ExerciseShowFunctions {
      * @param boolean Whether to show the answer comment or not
      * @return void
      */
-    function display_multiple_answer_combination_true_false($answerType, $studentChoice, $answer, $answerComment, $answerCorrect, $id, $questionId, $ans) {        
-        global $feedback_type;        
+    function display_multiple_answer_combination_true_false($answerType, $studentChoice, $answer, $answerComment, $answerCorrect, $id, $questionId, $ans) {
+        global $feedback_type;
         ?>
         <tr>
         <td width="5%" align="center">
-        <?php   
+        <?php
 		//Your choice
-        $question = new MultipleAnswerCombinationTrueFalse();        
+        $question = new MultipleAnswerCombinationTrueFalse();
         if (isset($question->options[$studentChoice])) {
             echo $question->options[$studentChoice];
         } else {
             echo $question->options[2];
-        }        
-        ?>          
+        }
+        ?>
         </td>
         <td width="5%" align="center">
         <?php
@@ -356,12 +370,12 @@ class ExerciseShowFunctions {
             echo $question->options[$answerCorrect];
         } else {
             echo $question->options[2];
-        }        
-        ?>          
+        }
+        ?>
         </td>
         <td width="40%" style="border-bottom: 1px solid #4171B5;">
             <?php
-            //my answer            
+            //my answer
             echo $answer;
             ?>
         </td>
@@ -370,17 +384,22 @@ class ExerciseShowFunctions {
         <td width="20%" style="border-bottom: 1px solid #4171B5;">
             <?php
             //@todo replace this harcoded value
-            
+            if ($studentChoice) {
+                 $color = "black";
+                if ($studentChoice == $answerCorrect) {
+                    $color = "green";
+                }
+                echo '<span style="font-weight: bold; color: '.$color.';">'.nl2br(make_clickable($answerComment)).'</span>';
+            }
             if ($studentChoice == 2 || $studentChoice == '') {
-            	echo '<span style="font-weight: bold; color: #000;">'.nl2br(make_clickable($answerComment)).'</span>';
+            	//echo '<span style="font-weight: bold; color: #000;">'.nl2br(make_clickable($answerComment)).'</span>';
             } else {
 				if ($studentChoice == $answerCorrect) {
-	            	echo '<span style="font-weight: bold; color: #008000;">'.nl2br(make_clickable($answerComment)).'</span>';
+	            	//echo '<span style="font-weight: bold; color: #008000;">'.nl2br(make_clickable($answerComment)).'</span>';
 				} else {
-					echo '<span style="font-weight: bold; color: #FF0000;">'.nl2br(make_clickable($answerComment)).'</span>';
+                    //echo '<span style="font-weight: bold; color: #FF0000;">'.nl2br(make_clickable($answerComment)).'</span>';
 				}
             }
-            
             ?>
         </td>
             <?php
@@ -394,5 +413,4 @@ class ExerciseShowFunctions {
         </tr>
         <?php
     }
-
 }