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Russian Grammar Checker

Russian Exercise Answers Решение упражнений

Paste Russian exercise questions and get each answer with an explanation: the grammar or vocabulary point it tests, and why the other options don't fit.

  • An explanation for every answer
  • Why the wrong options are wrong
  • 5 free a day
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What you get

  • The answer, explained

    Each question gets its answer and the reason, with the grammar or vocabulary point it tests.

  • Why the other options are wrong

    For multiple choice, every wrong option is explained too, so you learn from your mistakes.

  • The usual question types

    Multiple choice, fill in the blank, cases and endings, verb aspect, reading comprehension, grammar and vocabulary, including TORFL-style (ТРКИ) questions.

  • Several questions at once

    Paste up to 5,000 characters: a whole exercise set is answered question by question.

Example answer

This is the kind of result you get: the answer, the reason, and what's wrong with the other options.

InputВыберите правильный ответ. Вчера я весь вечер ( ) письмо. ① написал ② писал ③ напишу ④ пишу
Result

Answer: ② писал

Explanation: весь вечер ("the whole evening") describes how long the action went on, not its result, so the imperfective aspect is needed: Вчера я весь вечер писал письмо, "Yesterday I spent the whole evening writing a letter."

  • ① написал: perfective; it stresses the result (the letter was finished) and doesn't combine with весь вечер.
  • ③ напишу: perfective future; вчера refers to the past.
  • ④ пишу: present tense; it also contradicts вчера.

Key point: imperfective verbs (писать, читать) describe a process, its duration or a repeated action; perfective verbs (написать, прочитать) describe one completed action with a result. Words such as весь день, долго and часто usually call for the imperfective.

How it works

  1. Paste the questions with their options (up to 5,000 characters). Several questions at once are fine.
  2. An AI model solves each question, explains the grammar or vocabulary point it tests, and why the other options don't fit.
  3. The answers appear as they are written. Copy them, or ask the next set.

Answers are AI-generated and can be wrong, especially for questions that depend on audio, a picture or a passage you didn't include. Use the explanations to learn; this is not an official answer key. Not affiliated with any TORFL testing centre.

Frequently asked questions

Is it free?

Yes. With a free account you get 5 answers a day; one request can contain several questions. VIP members have no daily limit.

Which question types work?

Multiple choice, fill in the blank, cases and endings, verb aspect, reading comprehension, grammar and vocabulary, including TORFL-style (ТРКИ) questions.

Can it answer listening questions?

Not from the audio. If you have the transcript, paste it with the question. Questions that rely on a picture need the picture described in words.

Is this an official TORFL (ТРКИ) answer key?

No. It solves the questions you paste and explains them. It is not affiliated with any TORFL testing centre.

How accurate are the answers?

Usually correct for standard grammar and vocabulary questions, but it is an AI and can make mistakes. Read the explanation and check anything you're unsure about with a teacher.

References

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