diff --git a/controller/RootLayout.java b/controller/RootLayout.java
index a83ef30..2923f77 100644
--- a/controller/RootLayout.java
+++ b/controller/RootLayout.java
@@ -39,6 +39,7 @@ public class RootLayout extends Application implements EventObserver {
 	private Scene      root_scene;
 	private AnchorPane root_layout;
 	private FlowPane   main_container;
+	private VBox       main_menu;
 	private Article    articles;
 	private Traduction dico;
 
@@ -153,8 +154,8 @@ public class RootLayout extends Application implements EventObserver {
 			this.root_stage.setScene(this.root_scene);
 
 			//bind events on click fot the menu
-			VBox menuRoot = (VBox) this.root_layout.lookup("#menu");
-			for (Node c : menuRoot.getChildren()) {
+			this.main_menu = (VBox) this.root_layout.lookup("#menu");
+			for (Node c : this.main_menu.getChildren()) {
 				c.setOnMousePressed(new EventHandler<MouseEvent>() {
 					@Override
 		            public void handle(MouseEvent event) {
@@ -257,24 +258,45 @@ public class RootLayout extends Application implements EventObserver {
 
 	public void handleMainLayoutChange(String layout) {
 		this.main_container.getChildren().clear();
+		FXMLLoader loader;
+		
+		/* Un-select all menu items but re-select the chosen one */
+		for( Node n : this.main_menu.getChildren() ){
+			n.getStyleClass().clear();
+			n.getStyleClass().add("menu_item");
+			
+			if( n.getId() == layout )
+				n.getStyleClass().add("active");
+		}
 
 		switch(layout) {
 			case "dictionary" :
-				this.main_container.getChildren().add(new Text("dictionary"));
-				break;
-			case "exercises" :
 				/* (1) Load the root_disp.fxml */
-				FXMLLoader loader = new FXMLLoader();
+				loader = new FXMLLoader();
 
 				loader.setLocation(getClass().getResource("/fxml/vocabulary_disp.fxml"));
 
 				/* (2) Load the layout into the scene */
-			try {
-				this.main_container.getChildren().add((AnchorPane) loader.load());
-			} catch (IOException e) {
-				// TODO Auto-generated catch block
-				e.printStackTrace();
-			}
+				try {
+					this.main_container.getChildren().add((AnchorPane) loader.load());
+				} catch (IOException e) {
+					// TODO Auto-generated catch block
+					e.printStackTrace();
+				}
+				break;
+			case "exercises" :
+				/* (1) Load the root_disp.fxml */
+				loader = new FXMLLoader();
+
+				loader.setLocation(getClass().getResource("/fxml/exercise_disp.fxml"));
+
+				/* (2) Load the layout into the scene */
+				try {
+					this.main_container.getChildren().add((AnchorPane) loader.load());
+				} catch (IOException e) {
+					// TODO Auto-generated catch block
+					e.printStackTrace();
+				}
 				break;
 			case "translator" :
 				this.root_layout.lookup("#submenu").setVisible(false);
diff --git a/css/container.css b/css/container.css
index 863736b..754b5be 100644
--- a/css/container.css
+++ b/css/container.css
@@ -13,4 +13,14 @@
 	-fx-pref-height: 26;
 	-fx-pref-width: 759;
 	-fx-margin: 20 0 20 0;
+}
+
+#vocab > * > *{
+	-fx-background-color: #ffffff;
+	-fx-border-width: 0 0 1 0;
+	-fx-border-color: #dddddd;
+}
+
+#vocab{
+	-fx-cursor: normal;
 }
\ No newline at end of file
diff --git a/css/menu.css b/css/menu.css
index c6b193d..b4223bf 100644
--- a/css/menu.css
+++ b/css/menu.css
@@ -36,6 +36,10 @@
 	-fx-border-color: #eeeeee;
 }
 
+.menu_item.active{
+	-fx-background-color: #eeeeee;
+}
+
 #menu{
 	-fx-background-color: #ffffff;
 	
diff --git a/fxml/exercise_disp.fxml b/fxml/exercise_disp.fxml
new file mode 100644
index 0000000..b5abe7d
--- /dev/null
+++ b/fxml/exercise_disp.fxml
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.geometry.Insets?>
+<?import javafx.scene.Cursor?>
+<?import javafx.scene.control.Button?>
+<?import javafx.scene.control.RadioButton?>
+<?import javafx.scene.control.ToggleGroup?>
+<?import javafx.scene.layout.AnchorPane?>
+<?import javafx.scene.text.Text?>
+
+<AnchorPane id="exerc" fx:id="exerc" prefHeight="228.0" prefWidth="620.0" style="-fx-border-insets: 10; -fx-background-insets: 10; -fx-background-color: #ffffff; -fx-background-radius: 3; -fx-border-radius: 3; -fx-border-color: #ddd;" xmlns="http://javafx.com/javafx/8.0.141" xmlns:fx="http://javafx.com/fxml/1">
+	   <opaqueInsets>
+	      <Insets />
+	   </opaqueInsets>
+	   <children>
+                <Text layoutX="251.0" layoutY="39.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 20;" text="Exercise #1" />
+                <Button layoutX="536.0" layoutY="194.0" mnemonicParsing="false" style="-fx-background-color: #ffffff; -fx-border-width: 1; -fx-border-color: #aaaaaa; -fx-text-fill: #000000; -fx-border-radius: 3; -fx-background-radius: 3;" text="Check" />
+                <Text layoutX="47.0" layoutY="96.0" strokeType="OUTSIDE" strokeWidth="0.0" text="&quot;I am doing my homework&quot; is affirmative" />
+                <Text layoutX="47.0" layoutY="118.0" strokeType="OUTSIDE" strokeWidth="0.0" />
+                <Text layoutX="105.0" layoutY="129.0" strokeType="OUTSIDE" strokeWidth="0.0" text="&quot;Where do you live ?&quot; is passive" />
+                <Text layoutX="33.0" layoutY="161.0" strokeType="OUTSIDE" strokeWidth="0.0" text="&quot;She had a nightmare&quot; happens in the past" />
+                <Text layoutX="59.0" layoutY="191.0" strokeType="OUTSIDE" strokeWidth="0.0" text="&quot;She had a dream ?&quot; is a valid question" />
+                <Text layoutX="317.0" layoutY="67.0" strokeType="OUTSIDE" strokeWidth="0.0" text="True" />
+                <Text layoutX="352.0" layoutY="68.0" strokeType="OUTSIDE" strokeWidth="0.0" text="False" />
+      <RadioButton layoutX="327.0" layoutY="83.0" mnemonicParsing="false" selected="true">
+         <toggleGroup>
+            <ToggleGroup fx:id="g1" />
+         </toggleGroup>
+      </RadioButton>
+      <RadioButton layoutX="353.0" layoutY="83.0" mnemonicParsing="false" toggleGroup="$g1" />
+      <RadioButton layoutX="327.0" layoutY="117.0" mnemonicParsing="false" selected="true">
+         <toggleGroup>
+            <ToggleGroup fx:id="g2" />
+         </toggleGroup>
+      </RadioButton>
+      <RadioButton layoutX="353.0" layoutY="117.0" mnemonicParsing="false" toggleGroup="$g2" />
+      <RadioButton layoutX="327.0" layoutY="148.0" mnemonicParsing="false" selected="true">
+         <toggleGroup>
+            <ToggleGroup fx:id="g3" />
+         </toggleGroup>
+      </RadioButton>
+      <RadioButton layoutX="353.0" layoutY="148.0" mnemonicParsing="false" toggleGroup="$g3" />
+      <RadioButton layoutX="327.0" layoutY="178.0" mnemonicParsing="false" selected="true">
+         <toggleGroup>
+            <ToggleGroup fx:id="g4" />
+         </toggleGroup>
+      </RadioButton>
+      <RadioButton layoutX="353.0" layoutY="178.0" mnemonicParsing="false" toggleGroup="$g4" />
+	   </children>
+             <cursor>
+                <Cursor fx:constant="HAND" />
+             </cursor>
+</AnchorPane>
diff --git a/fxml/model.fxml b/fxml/model.fxml
index 8174cba..30dc21f 100644
--- a/fxml/model.fxml
+++ b/fxml/model.fxml
@@ -342,16 +342,16 @@
                            </children>
                         </FlowPane>
                         <Text layoutX="249.0" layoutY="48.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 20;" text="Vocabulary #1" />
-                        <Text layoutX="35.0" layoutY="83.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="1" />
-                        <Text layoutX="33.0" layoutY="118.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="4" />
-                        <Text layoutX="33.0" layoutY="151.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="7" />
-                        <Text layoutX="24.0" layoutY="185.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="10" />
-                        <Text layoutX="234.0" layoutY="83.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="2" />
-                        <Text layoutX="232.0" layoutY="118.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="5" />
-                        <Text layoutX="232.0" layoutY="151.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="8" />
-                        <Text layoutX="423.0" layoutY="80.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="3" />
-                        <Text layoutX="421.0" layoutY="115.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="6" />
-                        <Text layoutX="421.0" layoutY="148.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="9" />
+                        <Text layoutX="37.0" layoutY="74.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="1" />
+                        <Text layoutX="35.0" layoutY="109.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="4" />
+                        <Text layoutX="35.0" layoutY="145.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="7" />
+                        <Text layoutX="26.0" layoutY="181.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="10" />
+                        <Text layoutX="238.0" layoutY="74.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="2" />
+                        <Text layoutX="236.0" layoutY="111.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="5" />
+                        <Text layoutX="236.0" layoutY="147.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="8" />
+                        <Text layoutX="427.0" layoutY="72.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="3" />
+                        <Text layoutX="425.0" layoutY="109.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="6" />
+                        <Text layoutX="425.0" layoutY="144.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="9" />
                         <Button layoutX="536.0" layoutY="194.0" mnemonicParsing="false" style="-fx-background-color: #ffffff; -fx-border-width: 1; -fx-border-color: #aaaaaa; -fx-text-fill: #000000; -fx-border-radius: 3; -fx-background-radius: 3;" text="Check" />
       			   </children>
                      <cursor>
diff --git a/fxml/vocabulary_disp.fxml b/fxml/vocabulary_disp.fxml
index dc95273..2c68fc2 100644
--- a/fxml/vocabulary_disp.fxml
+++ b/fxml/vocabulary_disp.fxml
@@ -8,47 +8,47 @@
 <?import javafx.scene.layout.FlowPane?>
 <?import javafx.scene.text.Text?>
 
-<AnchorPane id="vocab" fx:id="vocab" prefHeight="228.0" prefWidth="620.0" style="-fx-border-insets: 10; -fx-background-insets: 10; -fx-background-color: #ffffff; -fx-background-radius: 3; -fx-border-radius: 3; -fx-border-color: #ddd;" xmlns="http://javafx.com/javafx/8.0.141" xmlns:fx="http://javafx.com/fxml/1">
+<AnchorPane id="vocab" fx:id="vocab" prefHeight="228.0" prefWidth="620.0" style="-fx-border-color: #ddd;" xmlns="http://javafx.com/javafx/8.0.141" xmlns:fx="http://javafx.com/fxml/1">
    <opaqueInsets>
-      <Insets />
-   </opaqueInsets>
-   <children>
-               <FlowPane columnHalignment="CENTER" layoutX="51.0" layoutY="54.0" prefHeight="149.0" prefWidth="160.0" vgap="10.0">
-                  <children>
-                     <TextField promptText="manger" />
-                     <TextField layoutX="10.0" layoutY="10.0" promptText="voyager" />
-                     <TextField layoutX="10.0" layoutY="36.0" promptText="dormir" />
-                     <TextField layoutX="10.0" layoutY="62.0" promptText="apprendre" />
-                  </children>
-               </FlowPane>
-               <FlowPane columnHalignment="CENTER" layoutX="251.0" layoutY="56.0" prefHeight="151.0" prefWidth="160.0" vgap="10.0">
-                  <children>
-                     <TextField promptText="pain (du)" />
-                     <TextField promptText="nourriture (la)" />
-                     <TextField promptText="animaux (des)" />
-                  </children>
-               </FlowPane>
-               <FlowPane columnHalignment="CENTER" layoutX="438.0" layoutY="53.0" prefHeight="139.0" prefWidth="160.0" vgap="10.0">
-                  <children>
-                     <TextField promptText="journal (un)" />
-                     <TextField promptText="pays (un)" />
-                     <TextField promptText="chambre (une)" />
-                  </children>
-               </FlowPane>
-               <Text layoutX="249.0" layoutY="48.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 20;" text="Vocabulary #1" />
-               <Text layoutX="35.0" layoutY="83.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="1" />
-               <Text layoutX="33.0" layoutY="118.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="4" />
-               <Text layoutX="33.0" layoutY="151.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="7" />
-               <Text layoutX="24.0" layoutY="185.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="10" />
-               <Text layoutX="234.0" layoutY="83.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="2" />
-               <Text layoutX="232.0" layoutY="118.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="5" />
-               <Text layoutX="232.0" layoutY="151.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="8" />
-               <Text layoutX="423.0" layoutY="80.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="3" />
-               <Text layoutX="421.0" layoutY="115.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="6" />
-               <Text layoutX="421.0" layoutY="148.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="9" />
-               <Button layoutX="536.0" layoutY="194.0" mnemonicParsing="false" style="-fx-background-color: #ffffff; -fx-border-width: 1; -fx-border-color: #aaaaaa; -fx-text-fill: #000000; -fx-border-radius: 3; -fx-background-radius: 3;" text="Check" />
-   </children>
-            <cursor>
-               <Cursor fx:constant="HAND" />
-            </cursor>
+      			      <Insets />
+      			   </opaqueInsets>
+      			   <children>
+                        <FlowPane columnHalignment="CENTER" layoutX="51.0" layoutY="54.0" prefHeight="149.0" prefWidth="160.0" vgap="10.0">
+                           <children>
+                              <TextField promptText="manger" />
+                              <TextField layoutX="10.0" layoutY="10.0" promptText="voyager" />
+                              <TextField layoutX="10.0" layoutY="36.0" promptText="dormir" />
+                              <TextField layoutX="10.0" layoutY="62.0" promptText="apprendre" />
+                           </children>
+                        </FlowPane>
+                        <FlowPane columnHalignment="CENTER" layoutX="251.0" layoutY="56.0" prefHeight="151.0" prefWidth="160.0" vgap="10.0">
+                           <children>
+                              <TextField promptText="pain (du)" />
+                              <TextField promptText="nourriture (la)" />
+                              <TextField promptText="animaux (des)" />
+                           </children>
+                        </FlowPane>
+                        <FlowPane columnHalignment="CENTER" layoutX="438.0" layoutY="53.0" prefHeight="139.0" prefWidth="160.0" vgap="10.0">
+                           <children>
+                              <TextField promptText="journal (un)" />
+                              <TextField promptText="pays (un)" />
+                              <TextField promptText="chambre (une)" />
+                           </children>
+                        </FlowPane>
+                        <Text layoutX="249.0" layoutY="34.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 20;" text="Vocabulary #1" />
+                        <Text layoutX="37.0" layoutY="74.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="1" />
+                        <Text layoutX="35.0" layoutY="109.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="4" />
+                        <Text layoutX="35.0" layoutY="145.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="7" />
+                        <Text layoutX="26.0" layoutY="181.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="10" />
+                        <Text layoutX="238.0" layoutY="74.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="2" />
+                        <Text layoutX="236.0" layoutY="111.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="5" />
+                        <Text layoutX="236.0" layoutY="147.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="8" />
+                        <Text layoutX="427.0" layoutY="72.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="3" />
+                        <Text layoutX="425.0" layoutY="109.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="6" />
+                        <Text layoutX="425.0" layoutY="144.0" strokeType="OUTSIDE" strokeWidth="0.0" style="-fx-font-size: 16;" text="9" />
+                        <Button layoutX="536.0" layoutY="194.0" mnemonicParsing="false" style="-fx-background-color: #ffffff; -fx-border-width: 1; -fx-border-color: #aaaaaa; -fx-text-fill: #000000; -fx-border-radius: 3; -fx-background-radius: 3;" text="Check" />
+      			   </children>
+                     <cursor>
+                        <Cursor fx:constant="HAND" />
+                     </cursor>
 </AnchorPane>