Rewrite the sentence in the passive: Your written test surprises us.
- we are surprised at your written test
- you surprise us with the written test
- we were surprised at your written test
- you surprised us with your written test
- we are being surprised at your written test
К сожалению, у нас пока нет статистики ответов на данный вопрос,
но мы работаем над этим.