This app is completely free, has no time limit, and you can challenge as many times as you like.
Try how many duplicate phrases you can answer in a month?


During a month, questions are repeated randomly from over 2,000 words each time.
Please fill in the vacant holes and answer correctly.
If you answer correctly, you can check the meaning of the word.

If the moon changes, the grade will be cleared and you can challenge from the beginning.

I think it is useful for killing a little time, brain training, and preventing blurring.
Turn your boring time into a meaningful time!
Let's improve your vocabulary and improve your expression!

If you like clichés, sayings, and idioms, I'm sure you'll be addicted.