Try these Level 1 Practice Papers from City and Guilds. First try the navigation test as this shows you how to use all the different functions that you will need. Then try an actual test. Unfortunately it doesn’t mark it for you, so you will have to ask your teacher if you are getting them correct. You could print each page and get someone to check for you. Don’t forget it is vital to show all your working and justify your answers. Don’t worry about the “signing in” part- just leave everything blank and click “OK” and “confirm”. It is not always straightforward drawing the graphs and tables so it is vital you practice doing this before your actual exam.