This guide covers the main grammar points introduced in the N4 level (roughly Lessons 26–50 of the main textbook). Use this to check your homework or self-study after you have attempted the questions yourself.

: Understanding Keigo for polite interactions.

: Changing verb structures to indicate who is performing or receiving an action. Potential Forms : Expressing the ability to do something.

Complete the entire Renshuu B section for a lesson without looking at your notes or the answer key.

While not a direct answer key, the Translation and Grammar Notes for Shokyu II provides model answers for the main exercises and often includes sample sentences that mirror Renshuu B.

: Offers practice tests with keys for the Shokyu II (N4 level). Content of Renshuu B at the N4 Level