The average reading age for the UK is nine.
That means that your everyday Brit has the reading ability of a nine-year-old. Which probably explains all the bad grammar you find on comment threads.
It also means that the average person probably finds this test below pretty difficult.
Think you know the difference between your there, their and they’re? Or the correct version of common misspellings?
Try our quiz below and prove your worth as a wordsmith, and don’t forget to post your results in the comments section to prove your grammatical prowess.