Now all you have to do is....

Get a piece of paper. Divide it into the following sections:

a. definitions
b. data
c. diagrams
d. development

Then plan each question on the exam papers shown below.

THEN - and only then - check the marking guidelines.

Make a note of any diagrams you missed out/drew wrongly.

Then move on to the next paper.

Thus spend maybe 30 minutes per paper.

Work through all the papers and then you'll have all the diagrams, all the definitions.

Data can be topped up by looking at the other posts.

Finally attempt the essays listed NOT from a past paper.

The source of those questions will be posted later today.