Ребят Какие слова надо вставить где подчёркнуто красным

Unusual

Объяснение:

Memory Palace

Used by the ancient Greeks, the «Memory Palace» is mainly based on the understanding that people have a far better memory for the tangible rather than for the abstract. To create your own memory palace, pick a familiar space and fill it with a vivid representation of whatever you want to remember.

The more common usual these images are, the better.