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I am the son of this user. The math test, although calculators are allowed, I passed with a 20/20 score without it. On the other hand, I have a bad vocabulary, and i passed with a 5/7 score. And because there were no unsolvable problems, and no wrong answers that are marked correct, I rank this 5 stars!
Все отлично
отличная платформа
хорошая платформа для определения уровня языка английского
Thanks to DOS AI for this amazing learning journey. The interactive tests and lessons helped me improve my English quickly. Highly recommended!
it was difficult
👍
goood
nice
thank you