If you can catch the word,
then you will catch the world!
To master a word fully,
listening, speaking, reading and writing are all necessary.
If you can complete this game,
you can read, write, and master 720 crucial words of SAT.
These words are chosen carefully.
Based on the difficulty and length, they are divided into 8 units and 9 groups, and every group has 10 words.
When you are catching fishes in the game, GRE words are swimming in your heart, and you will remember them.