Коллекция королевских бриллиантов хранится там.
- The collection of Crown Jewels is kept there.
- The collection of Crown Jewels are kept there.
- The collection of Crown Jewels has kept there.
- The collection of Crown Jewels was kept there.
- The collection of Crown Jewels were kept there.
К сожалению, у нас пока нет статистики ответов на данный вопрос,
но мы работаем над этим.