How do you use "しない" in a sentence?

Here's an example: "勉強しないと、試験に落ちるよ。"

What does "しない" mean in English?

"しない" means "do not do (if we do not)" in English. It is a verb in Japanese.

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Name: Language Island
Author: SwiftSpark, LLC

shee-nai

verb

English

do not do (if we do not)

する

Practice "しない" with spaced repetition and native audio in the Language Island app.