The exercise was created 2021-05-06 by lenper6215. Question count: 31.
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.
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https://spellic.com/eng/exercise/solid-ground-1-ch-9-ten-weeks-to-live-basic-words.10421032.html