JLPT N4 Grammar Quiz: 15 Questions With Clear Explanations

This JLPT N4 grammar quiz has 15 questions on the patterns that decide most N4 grammar scores: sō desu for appearance, te miru and te oku, giving and receiving, passive and causative, yō ni, tame ni and mama. Answer all of them first; the answer key below explains every choice.

What you need to know

N4 is where Japanese grammar starts to stack. One sentence can combine a te-form, a helper verb and a giving verb, and the test checks whether you know which piece goes where. The wrong options are rarely nonsense; they are usually real grammar that does not fit this sentence, such as ために where the verb needs ように, or もらう where the sentence is built for くれる. This quiz collects fifteen of those decisions in the exam's fill-in-the-blank format, with sentences written in the kind of kana and kanji mix you will see on the paper. After the questions you will find the answer key with a reason for each answer, a closer look at the three contrasts that cause most mistakes, a score table, and suggestions for practising the patterns aloud so they stop being rules you look up and become things you can say.

Fifteen N4 grammar questions in exam format, with reasons for each answer

Kureru, ageru and morau depend on who gives to whom

Tame ni takes verbs you control; yō ni takes ability and change

Wrong options are real grammar used in the wrong place

Four N4 patterns before you start

Each card below shows a pattern from the quiz in a short sentence. Read them aloud and check that you could explain each one in a few words. If one is unfamiliar, study it before the quiz rather than guessing.

Four picture cards with N4 sentences: it looks like rain, I'll try reading it, I went and forgot it, the window has been left open.
Sō desu, te miru, te shimau and te aru: four N4 patterns that the quiz builds on.
JapaneseRomajiMeaning
雨が降りそうです。Ame ga furisō desu.It looks like it will rain.
読んでみます。Yonde mimasu.I'll try reading it.
忘れてしまった。Wasurete shimatta.Oh no, I forgot it. (casual)
窓が開けてあります。Mado ga akete arimasu.The window has been left open.

The first card uses sō desu after the verb stem, which means it looks like. After the plain form, ame ga furu sō desu, the same sō desu means I hear that, so the form in front of it changes the meaning completely.

The last two cards are worth a second look. Te shimau often adds regret or completion, and te aru describes the result of something someone did on purpose, so mado ga akete aru implies a person opened it, usually for a reason.

Questions 1-5

  • 1. 「空が 暗いですね。雨が ___ そうです。」 (a) 降る (b) 降って (c) 降り (d) 降った
  • 2. 「この ケーキ、おいしいか どうか 食べて ___ 。」 (a) みます (b) おきます (c) あります (d) います
  • 3. 「旅行の 前に、ホテルを 予約して ___ 。」 (a) なります (b) すぎます (c) やすいです (d) おきます
  • 4. 「練習して、日本語が 話せる ___ なりました。」 (a) ために (b) ように (c) のに (d) そうに
  • 5. 「テストで 百点を 取って、先生に ほめ ___ 。」 (a) られました (b) させました (c) ました (d) ています

Questions 6-10

This set focuses on who does what to whom: causative, giving and receiving, and reasons. Question 10 asks for the option that does NOT fit, so read it twice.

  • 6. 「母は わたしに 毎日 野菜を 食べ ___ 。」 (makes me eat) (a) られます (b) ます (c) たがります (d) させます
  • 7. 「友だちが 本を 貸して ___ 。」 (a) あげました (b) もらいました (c) くれました (d) さしあげました
  • 8. 「お金が ___ 、買えません。」 (a) ないで (b) なかった (c) ないの (d) なくて
  • 9. 「字が 小さくて、読み ___ です。」 (a) にくい (b) やすい (c) たい (d) ながら
  • 10. Which option CANNOT fill the blank? 「時間が ___ 、手伝って ください。」 (a) あったら (b) あると (c) あれば (d) あるなら

Questions 11-15

  • 11. 「田中さんは 来ると 言っていたから、もうすぐ 来る ___ です。」 (a) ため (b) はず (c) ばかり (d) ながら
  • 12. 「今から 家を 出る ___ です。すぐ 行きます。」 (a) ばかり (b) まま (c) ながら (d) ところ
  • 13. 「電気を つけた ___ 寝て しまいました。」 (a) まま (b) ところ (c) ばかり (d) ながら
  • 14. 「日本語が 話せる ___ 、毎日 練習しています。」 (a) ために (b) まま (c) ように (d) ばかり
  • 15. 「この 部屋に 入っては ___ 。」 (a) ください (b) いけません (c) しまいます (d) あげます

Answer key: why each answer fits

JapaneseRomajiMeaning
雨が降りそうです。Ame ga furisō desu.1 (c) masu stem + sō: it looks like rain
食べてみます。Tabete mimasu.2 (a) te miru: try it and see
ホテルを予約しておきます。Hoteru o yoyaku shite okimasu.3 (d) te oku: do it in advance
話せるようになりました。Hanaseru yō ni narimashita.4 (b) yō ni naru: I have become able to
先生に褒められました。Sensei ni homeraremashita.5 (a) passive: I was praised by my teacher
野菜を食べさせます。Yasai o tabesasemasu.6 (d) causative: she makes me eat vegetables
友達が本を貸してくれました。Tomodachi ga hon o kashite kuremashita.7 (c) kureru: the giver is the subject
お金がなくて、買えません。Okane ga nakute, kaemasen.8 (d) nakute gives the reason
字が小さくて、読みにくいです。Ji ga chiisakute, yominikui desu.9 (a) stem + nikui: hard to read
時間があったら、手伝ってください。Jikan ga attara, tetsudatte kudasai.10 (b) aru to cannot take a request; attara can
もうすぐ来るはずです。Mō sugu kuru hazu desu.11 (b) hazu: should, based on a reason
今から家を出るところです。Ima kara ie o deru tokoro desu.12 (d) dictionary form + tokoro: about to
電気をつけたまま寝てしまいました。Denki o tsuketa mama nete shimaimashita.13 (a) ta form + mama: left as it was
話せるように、毎日練習しています。Hanaseru yō ni, mainichi renshū shite imasu.14 (c) yō ni with an ability verb
この部屋に入ってはいけません。Kono heya ni haitte wa ikemasen.15 (b) te wa ikemasen: you must not

Three contrasts that cost the most points

Look back at your wrong answers. If they cluster, it is probably around one of these three contrasts. Each is a choice between two real patterns, which is why it feels unfair the first time.

A classroom checklist of N4 grammar points: sō after the verb stem, kureru for things given to me, yō ni with ability verbs, and ta form with mama.
A short checklist of N4 grammar to read the night before the test.
JapaneseRomajiMeaning
友達に本を貸してもらいました。Tomodachi ni hon o kashite moraimashita.I had my friend lend me a book.
妹に本を貸してあげました。Imōto ni hon o kashite agemashita.I lent my little sister a book.
忘れないようにメモします。Wasurenai yō ni memo shimasu.I'll write it down so I don't forget.
  • Tame ni or yō ni: tame ni follows verbs you choose to do (iku tame ni); yō ni follows ability, change and negative verbs (hanaseru yō ni, wasurenai yō ni).
  • Kureru, ageru or morau: decide who is the subject. Giver as subject and you receive, kureru. Giver as subject and someone else receives, ageru. You as subject, giver with ni, morau.
  • Tokoro, bakari and mama: dictionary form + tokoro is about to; ta form + tokoro is just did; ta form + bakari is only just did, often with a feeling that little time has passed; ta form + mama is left as it was.

What your score says

ScoreMeaningSuggested focus
13-15N4 grammar is readyFull timed papers and listening
9-12Solid, but contrasts still slipThe three contrasts above, five sentences each
5-8Forms known, usage unclearOne pattern a day, used in a spoken sentence
0-4N4 grammar is mostly newFinish N5 review, then a textbook's N4 chapters

When you score well here, check yourself under real conditions with the N4 mock test at unihongo.com/jlpt-mock-test. It has the actual sections and time limits, and the grammar questions there sit next to reading passages that use the same patterns.

Mini dialogue: N4 grammar between friends

The quiz tested each pattern alone. In real conversation they arrive together, often in casual form. Here is a short exchange between two friends planning a picnic that uses five patterns from the quiz. Read both parts aloud, then cover the Japanese and try to say it from the English.

JapaneseRomajiMeaning
明日、雨が降りそうだね。Ashita, ame ga furisō da ne.Aya: It looks like it'll rain tomorrow.
じゃあ、傘を持っていこう。Jā, kasa o motte ikō.Ken: Then let's take umbrellas.
お弁当、作っておくね。Obentō, tsukutte oku ne.Aya: I'll make lunch boxes in advance.
ありがとう。この前も作ってくれたよね。Arigatō. Kono mae mo tsukutte kureta yo ne.Ken: Thanks. You made them for me last time too.
うん。でも、カメラを忘れてしまった。Un. Demo, kamera o wasurete shimatta.Aya: Yeah. But I've gone and forgotten my camera.
大丈夫、僕のを貸してあげるよ。Daijōbu, boku no o kashite ageru yo.Ken: No problem, I'll lend you mine.

Notice that casual speech keeps the grammar but drops desu and masu: furisō da ne, tsukutte oku ne, wasurete shimatta. In fast speech you will often hear te oku shortened to toku (tsukuttoku) and te shimau to chau (wasurechatta). The N4 listening section uses these short forms, so learn to recognise them even if you do not use them yet.

Make the patterns speakable

Start with Mocchi. Type "/grammar kureru vs morau vs ageru, then give me five sentences to fill in" and work through them. Mocchi explains each pattern with new examples and remembers which contrast confused you, so the next quiz begins there.

Then take the patterns into a conversation. In AI Sensei, choose Sakura-sensei and ask for a role as a friend planning a weekend trip. Try to say te oku (I'll book the hotel in advance), sō desu (it looks like it will rain) and kureru (thanks for helping me). Ask Sakura-sensei to slow down if needed; the session report afterwards shows which forms came out right.

Key points

A practical way to improve

For each question you missed, write the correct sentence, then change one thing and decide if it still works: swap the subject, the particle or the verb form. This is how the exam builds its traps, so building them yourself trains your eye. Practise giving and receiving with your own life: three sentences about things friends did for you with kuremashita, and three about things you did for others with agemashita. Read them aloud. Mocchi can then check them with /correct, explain each fix in plain English and quiz you on the same patterns in a later session.

FAQ

Frequently asked questions

What grammar is on JLPT N4?

Typical N4 grammar includes potential, passive and causative forms, giving and receiving verbs, te miru, te oku and te shimau, sō desu for appearance and hearsay, conditionals (ba, tara, to, nara), yō ni and tame ni, hazu and mama. There is no official list, so course books order these slightly differently.

Why can't I use tame ni with hanaseru?

Tame ni expresses a purpose you act towards with a verb you control, such as iku or kau. Potential verbs like hanaseru, and change verbs like naru, describe states you cannot simply do, so the textbook rule is to use yō ni with them: hanaseru yō ni renshū suru. Some fixed phrases with naru, such as jōzu ni naru tame ni wa, are used too.

What is the difference between kureru and morau?

Both describe you receiving something. With kureru the giver is the subject: tomodachi ga kashite kureta. With morau you are the subject and the giver takes ni: tomodachi ni kashite moratta. The meaning is close; the sentence structure decides which one fits.

Can to be followed by a request?

Usually not. The conditional to describes natural or automatic results, so it does not combine with requests, wishes or invitations in the second half. Use tara or ba instead: jikan ga attara tetsudatte kudasai.