Language Lab
Interactive tools to master English grammar and vocabulary. Choose a module to begin.
pets
Puppy Park
Meet a playful 3D puppy and learn nine prepositions. Explore its movements, or jump straight into the challenge.
front_hand
Verb Catch
Catch the correct verb form and build sentences fast. A quick reflex game for tense and verb practice.
extension
Synonym Crossword
Expand your word power. Find the perfect synonyms to complete the grid and boost your writing style.
map
Road Map
Giving direction to a destination. Master the language of directions in this interactive challenge.
sports_esports
Simple Complex Compound
Speed Run: Identify and transform sentence structures against the clock. Master the logic of clauses.
3d_rotation
Active & Passive Voice
An interactive 3D visualizer to understand how subjects and objects switch places in voice transformation.