Japanese Grammar Quiz

Convert 飲む (to drink) to て form: 飲____

Answer: んで

む belongs to the む/ぶ/ぬ group → んで. 飲む → 飲んで.

コーヒー____飲むけど、紅茶____飲まない。(I drink coffee but don't drink tea.)

Answer: は / は

は is used for CONTRAST. Comparing coffee (drink) vs tea (don't drink). Double は marks the contrast.

Convert 泳ぐ (to swim) to ます form: 泳____ます

Answer: ぎ

U-verbs: change to い-row. ぐ → ぎ. 泳ぐ → 泳ぎます.

What is the ば form of 安い (cheap)?

Answer: 安ければ

For i-adjectives, drop い and add ければ. 安い → 安ければ.

Is the Japanese grammar quiz free?

Yes. Every quiz is completely free and there is no sign-up. Pick a topic, choose how many questions you want, and start practicing.

What grammar does the quiz cover?

It covers JLPT N5 and N4 grammar: particles (は, が, を, に, で and more), verb conjugation (ます, plain, past, negative), te form and its many uses, potential, passive and causative forms, conditionals, and sentence basics.

Can I practice just one grammar point?

Yes. Choose any single topic, for example te form, が particle, or potential form, to drill only that point. Or pick 'Mixed' to get random questions from every topic.

Does the quiz explain the answers?

Yes. After every question you get an explanation of why the answer is correct, and at the end you can review every question you missed.

Is this good practice for the JLPT?

It is built around JLPT N5 and N4 grammar, with multiple-choice, fill-in-the-blank, and error-correction questions. These are the same skills the grammar section of the test checks.