Study & education

be lost in something

be completely absorbed

If you are lost in something, you are so absorbed in it that you stop noticing what is happening around you.

B2 common speech & writing

expression

Hear it in real life

Why did you miss your stop?

I was lost in a podcast.

Play the conversation

He was lost in thought and did not hear the doorbell.

The mistake everyone makes

Not: She was lost on a book.

Say: She was lost in a book.

Use "lost in" before the activity or thing absorbing your attention.

Build it

How it fits in a sentence.

be lost in a book; be lost in thought; be lost in music

Your turn: say it out loud

He was lost in thought and did not hear the doorbell.

Say it out loud two or three times, until it feels like yours.

be lost in something

be completely absorbed

“He was lost in thought and did not hear the doorbell.”

heytardy

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