Missing step in csintro making activity (#1627)

docs/courses/csintro/making/activity.md

@@ -14,14 +14,31 @@ Open a browser window to [makecode.com](https://makecode.com), and select the mi
 
 ![micro:bit card icon](/static/courses/csintro/making/microbit-card-icon.png)
 
-At  the right of **My Projects** on the home screen, click on the **Import** button and then click on **Import File** in the import dialog.  Select the file that you saved on your computer in the previous step
+Create this program by dragging out blocks from the ``||basic:Basic||`` Toolbox category. Put the ``||basic:show icon||`` and ``||basic:pause||`` blocks in the ``||basic:forever||`` loop. Type in `5000` for the time in each ``||basic:pause||``. Set one icon to a ``Happy`` face and the other to a ``Sad`` face. It shows a repeating series of faces:
+
+
+```blocks
+basic.forever(() => {
+   basic.showIcon(IconNames.Happy)
+   basic.pause(5000)
+   basic.showIcon(IconNames.Sad)
+   basic.pause(5000)
+})
+```
+
+At the bottom of of the editor, name the project as "Happy Sad Face" and click on the disk icon to save the project.
+
+![Save file](/static/courses/csintro/making/happy-sad-file.jpg)
+
+Now, click on **Home** to go back to the home screen.
+
+At  the right of **My Projects** on the home screen, click on the **Import** button and then click on **Import File** in the import dialog. Select the file that you just saved to your computer in the previous step.
 
 ![Import button](/static/courses/csintro/making/import-button.png)
 
 ![Import file](/static/courses/csintro/making/import-file.png)
 
-The program should look like the following in MakeCode. 
-It shows a repeating series of faces:
+The program should again look like the following in MakeCode:
 
 ```blocks
 basic.forever(() => {