Grammar game
IN or ON?
Use IN for spaces, cities, months, years and parts of the day, and ON for surfaces, days and dates.
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How to play
- You are shown an English sentence with a blank (with its meaning in your language, if you chose one) — decide whether it needs in or on.
- Tap the option you think fits; the blank fills in and the sentence is read aloud in a British voice.
- A short rule explains why that answer is correct, so the difference sticks.
- Work through the round and aim for a flawless score, then play again to lock it in.
English sentences you'll practice
Every sentence in this free English game.
- The keys are in the drawer.
- The book is on the table.
- I was born in May.
- We have a meeting on Monday.
- She lives in London.
- There is a picture on the wall.
- He arrived in 2019.
- My birthday is on 12 June.
- We go to school in the morning.
- I read the news on my phone.
- She is in the garden.
- The party is on Saturday night.
Questions
Is this English grammar game free?
Yes — it plays in your browser with no sign-up. Sign in only if you want to keep your best score.
What is the difference between in and on?
They are easy to mix up. Each question shows the rule after you answer, and the sentences are read aloud so you hear the pattern too.
How many sentences are there?
Twelve sentences, each with a short rule. A round uses eight of them, in a new order each time.
More free English games
Hear a British English sentence and type what you hear.
Put the scrambled sentences of a short story in order.
Hear a word and pick which of two near-identical words it was.
Read and hear a sentence, then tap the picture that goes with it.
Hear a sentence, no text, and drag its words into order.
A picture floats up: tap the bubble with its English word.
Pick A or AN for each sentence and learn the sound rule.
Pick AT or IN: points, buildings, cities and times.
Pick MUCH or MANY: can you count it?
Pick SOME or ANY: statements, questions and offers.
Pick IS or ARE: singular, plural and uncountable.
Pick the present simple or the present continuous.
Pick the past simple or the present perfect.
Whole model conversations for real situations, with audio.
Short sentences and little stories, with audio.
51 topics with pictures and British audio.
All English practice →