As an English teacher, I have been creating content for both Korean learners and global English learners. This blog is where I share the grammar rules I cover in my lessons β and today’s quiz is about two words that look almost identical but mean something very different: in and into.
No rules first. Just the quiz. π

Quiz Time! π―
Question 1: “She walked ___ the room.”
a) in b) into c) both work
Question 2: “He is sitting ___ the car.”
a) into b) in c) both work
Question 3: “The cat jumped ___ the box.”
a) in b) into c) both work
Question 4: “I left my keys ___ the kitchen.”
a) into b) in c) both work
Question 5: “She poured the water ___ the glass.”
a) in b) into c) both work
Drop your answers in the comments! π
Now let’s check! π
Q1: b) into “She walked into the room.” β INTO = movement from outside to inside (she was outside, now she’s inside)
Q2: b) in “He is sitting in the car.” β IN = already inside, no movement (he’s already there)
Q3: b) into “The cat jumped into the box.” β INTO = movement (the cat moved from outside the box to inside)
Q4: b) in “I left my keys in the kitchen.” β IN = location, no movement (the keys are just sitting there)
Q5: b) into “She poured the water into the glass.” β INTO = movement (water moved from outside to inside the glass)
The simple rule π
- IN = already inside, no movement β state
- INTO = moving from outside to inside β action
Ask yourself: is something moving or staying? Moving β INTO Staying β IN
How did you score?
- 5/5 β Grammar pro! π
- 3-4/5 β Almost there! πͺ
- 1-2/5 β Now you know β try again! π
Drop your score in the comments! π
Want to learn more natural English?
Hi, I’m Yehs Sam π I have been teaching English and creating content to help learners sound more natural and confident β for both Korean learners and global English learners.
π’β‘ Turtle Zeus β Slow but surely, we get there.
Is there a slang word or English expression you’ve always wanted to know? Drop it in the comments below β I’d love to cover it in my next post!








