Visual vocabulary
Image names the state
The window is ___
Best for concrete adjectives, objects, and everyday verbs.
Premium 3D exercise system
One 3D style, many exercise types
This shows how the Premium 3D system can cover vocabulary, prepositions, phrasal verbs, business English, naturalness, spelling, articles, and false-friend traps.
The rule: concrete questions get object scenes. Abstract questions get 3D metaphors, blank UI pieces, or spatial systems.
Prepositions
Spatial relationship
The keys are ___ the table.
Works when the relationship is instantly readable.
Phrasal verbs
Particle as action
Let’s put this ___ until Friday.
off
The image sells the meaning; the user still types the particle.
Business English
Workplace collocation
Could you ___ me on the latest numbers?
Good for email, meetings, reporting, and professional tone.
Natural English
Idiom meaning
“I’m swamped” means I’m ___
Abstract idioms need a metaphor, not a literal dictionary picture.
Fill the word
Word-completion ritual
That teammate is ___ when deadlines get tight.
reliable
A blank-tile visual keeps spelling questions from feeling like forms.
Sentence naturalness
Natural vs translated
Which reply sounds natural?
The image can show polished vs distorted phrasing without text inside it.
Articles
Tiny grammar trap
I bought ___ book yesterday.
Simple object staging keeps articles from becoming visually random.
False friends
Meaning trap
“Actually” usually means ___
Use forked paths and confusing signals for source-language traps.