update based on feedback

Author: MarcScott

en/step_3.md

@@ -8,7 +8,7 @@ Now your race needs a third turtle.
 
 Create a turtle named `eve`.
 
-Give Eve a colour and shape, then move her to the starting line below Bob.
+Give Eve a [colour](https://www.tcl-lang.org/man/tcl8.5/TkCmd/colors.htm) and shape, then move her to the starting line below Bob.
 
 --- /task ---
 

en/step_5.md

@@ -1,14 +1,14 @@
 <h2 class="c-project-heading--task">Get the track pen ready</h2>
 
-Now set up the turtle that will draw the race track.
+Now set up the turtle that will draw the race track. This will just have the basic arrow shape when it draws.
 
 <h2 class="c-project-heading--explainer">Ready, set, draw! ✏️</h2>
 
 --- task ---
 
 Lift the pen so no line is drawn.
 
-Move to the top-left corner of the track and make the turtle draw fast.
+Move to the top-left corner of the track and make the turtle move fast.
 
 --- /task ---
 

en/step_7.md

@@ -1,12 +1,12 @@
-<h2 class="c-project-heading--task">Draw the race lanes</h2>
+<h2 class="c-project-heading--task">Draw the race markers</h2>
 
-Add the long lane lines under each number.
+Add the race markers under each number.
 
 <h2 class="c-project-heading--explainer">Make the track! 🏁</h2>
 
 --- task ---
 
-Inside the loop, turn and draw a line down for each lane.
+Inside the loop, turn and draw a line down for each marker.
 
 Then move back up, face forward again, and write the next number.
 
@@ -42,7 +42,7 @@ for step in range(12):
 
 ### Tip
 
-- `pendown()` starts drawing the lane line.
+- `pendown()` starts drawing the lane markers.
 - `penup()` lifts the pen so you can move without drawing.
 
 </div>