The exercise was created 2018-10-23 by AnnSvenson. Question count: 20.
Normally, all words in an exercise is used when performing the test and playing the games. You can choose to include only a subset of the words. This setting affects both the regular test, the games, and the printable tests.
All None Save
https://spellic.com/eng/exercise/cae-unit-1-confusing-words.8616318.html