It depends on how well you understand the subject. The better you know it, the faster you move forward, the faster the points add up. For me it takes a little more than a year, but I am in level J and I completed Reading. Good luck.
About 2 to 3 years.
it is updated every month
5 years
not long i have a club penguin my user name is sprinkles98
play cabin wars a whole lot. though it will take time to get points.
play cabin wars a whole lot. though it will take time to get points.
You will get the points instantly.
forever
ages
Like about a minute!!
the longest
a very long time