On each page, TOGGLE CLICK
the large image to
see ANSWERS
and QUESTIONS alternately.

On each page, SAY OUT LOUD the principal elements shown and/or numbered.

GO BACK and redo those you didn't get first time, then repeat the exercise:
- tomorrow
- in two days' time
- in four days' time
- in eight days' time

... or until you can do them all perfectly and instantly ...

CLICK IMAGE ABOVE TO START