The grammar application contains lessons on such topics:
1.Present Simple
2.Past Simple
3.Future Simple
4.Present Continuous
5.Past Continuous
6.Future Continuous
7.Present Perfect
The application also contains a table of the most frequently used irregular verbs.
The application allows in a short time to develop the learner's skills in grammatically correct construction of simple expressions.
At any time, you can read the theoretical material on the lesson.
To move on to the next lesson, you must score at least 90% of the correct answers in the previous lesson. Until the points are scored, the lessons remain blocked.
The scoring algorithm allows you to quickly move on to the next lesson, if you know the subject well, and will not allow it if your knowledge is not enough.
9Apps 4.9
