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JLPT N4 Grammar
Grammar form · 文法形式の判断
Choose the correct form for the blank.
かぎを かけた（ ）、まだ しんぱいです。
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
訳 · Translation
Even though I locked the door, I'm still worried.
正解 · Answer
のに
解説 · Why
The clause expresses an unexpected contrast: locked the door のに (even though), still worried. ので/から would wrongly make it a reason.
誤答 · Why the other options are wrong
ので — ので gives a reason, but locking should reduce worry — no cause link.
から — から (because) does not fit the "even though still worried" contrast.
ために — ために marks purpose, not contrast.
例文 · Example
やくそくした のに 来なかった。
Yakusoku shita noni konakatta.
Even though they promised, they didn't come.
配点 · Points & details
Est. points1 pt
DifficultyMedium
Avg. time30 sec
Correct rate40%
Appears in文法形式の判断
AddedJul 2026
出典AI 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 check15 attempts
40%of attempts answer correctly
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Discussion · 0
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