I was making a connect wall, and I finished it late at night (2:00 am). I was glad and it was one of my hardest yet. However, as I took a sip from my coffee cup, I fell asleep and (I assume) coffee splashed onto my puzzle.
I woke up at around 10:30, and noticed that coffee had covered the bottom right phrase in my puzzle, and realised that I couldnt remember the phrase there!
So, I would've corrected it, and figured I just needed to solve my puzzle for myself. But I'm lazy. So solve my puzzle.
Hanger Lane Wimbledon Elizabeth Tabby Spain French Open Victoria Ringo Jane Taiwan Joanna Chateau Temple George John *coffee spill*
a) Propose a word or phrase to fill the gap currently occupied by the coffee spill.
b) Sort the 16 words into 4 groups of 4.