English Grammar: Basic to Challenge, 4000 Levels
Start with sentence blanks, then move through tenses, clauses and non-finite forms. For grammar blanks, read the timeline and subject-verb agreement first, then choose the form; return to the rule behind every miss instead of only reading the answer.
How it works
- Ten fill-in questions per level.
- Four difficulties with 1000 levels each.
- Reviews follow the forgetting curve.
FAQ
How are grammar difficulties ordered?
Basic to challenge, covering tenses, clauses, non-finite forms and mixed usage.
Which difficulty first?
Start at the lowest difficulty and move up when reviews are consistently correct.