TIP: The label (top right) marked in red shows the activity type.
Hover (touch on smart phones) over the label to get more help.
Drag the items from the list at the bottom and match them with the list at the left hand side of the screen.
Click on the check answer button.
Correct answers are indicated with a green-lined checkmark (✔) symbol and incorrect answers are indicated with a red-lined cross checkmark (✖) symbol.