Is Grammar Lab free?
Yes. The complete practice experience is free to use, and learner progress is stored locally in the browser.
Pick a skill, practise at your level and get an explanation after every answer. Progress is saved on this device.
Subjects, verbs, objects, complements and agreement for clear English sentences.
Start practising →Present, past, perfect and future forms in realistic sentence contexts.
Practise tenses →Build confidence with a, an, the, quantifiers and other determining words.
Practise articles →Choose accurate prepositions for time, place, movement and common expressions.
Practise prepositions →Work with relative clauses, sentence links and precise pronoun reference.
Practise clauses →Repair word order, modifiers, parallelism and other high-level grammar problems.
Correct sentences →Grammar Lab develops accuracy. First Academy’s courses connect that accuracy to the timing, strategy and feedback required by each examination.
Short sessions make it easy to practise regularly, revisit mistakes and move from foundations to advanced sentence control.
Yes. The complete practice experience is free to use, and learner progress is stored locally in the browser.
Begin with Basic for sentence foundations, Intermediate for core exam grammar, or Advanced for precision and correction.
Grammar Lab is a First Academy learning resource. Its trainers have authored preparation books for IELTS, GRE and OET.