JLPT N3 Grammar

Grammar form · 文法形式の判断

Choose the correct expression for the blank.

ゆうべはテレビを（　　）ねてしまった。

漢字をタップで読み方 · tap a kanji for its reading & to save it for review

解答と解説 · Show the full answer & explanation

正解 · Answer

つけっぱなしで

解説 · Why

ます-stem + っぱなし describes leaving something on or undone, usually with mild criticism.

誤答 · Why the other options are wrong

つけるうちに — うちに does not fit this form.

つけながら — ながら needs a deliberate simultaneous action.

つけたとたん — That marks an instant, not a lasting state.

語彙 · Breakdown

〜っぱなし—left ~ (undone, switched on)

〜てしまう—to do ~ regrettably

例文 · Example

窓を開けっぱなしにした。

Mado o akeppanashi ni shita.

I left the window open.

配点 · Points & details

Est. points1 pt

DifficultyMedium

Avg. time35 sec

Correct rate— no attempts yet

Appears in文法形式の判断

AddedAug 2026

SourceAI draft · human-reviewed

This question was drafted by AI and audited by human reviewers. Official JLPT scoring is scaled (0–60 per section); point values here are catalogue estimates.

衆智 · Community check0 attempts

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