This could be easy
It is believed that giving yellow flowers is a sign of bad luck.
🇪🇸 Spain or 🇯🇵 Japan? (____)
🇪🇸 Spain
It is believed that seeing a black cat crossing your path is a bad omen.
🇺🇸 United States or 🇬🇧 United Kingdom? (____)
🇬🇧 United Kingdom
It is believed that sweeping someone’s feet means they will never get married.
🇧🇷 Brazil or 🇦🇷 Argentina? (____)
🇦🇷 Argentina
It is believed that carrying an acorn in your pocket keeps you young.
🇬🇧 United Kingdom or 🇺🇸 United States? (____)
🇬🇧 United Kingdom
It is thought that whistling indoors brings bad luck.
🇷🇺 Russia or 🇨🇦 Canada? (____)
🇷🇺 Russia
It is thought that stepping on a threshold when entering a home brings bad luck.
🇹🇭 Thailand or 🇺🇦 Ukraine? (____)
🇺🇦 Ukraine
It is thought that sleeping with a fan on in a closed room can be deadly.
🇰🇷 South Korea or 🇹🇷 Turkey? (____)
🇰🇷 South Korea
It is thought that whistling at night attracts ghosts or evil spirits.
🇯🇵 Japan or 🇮🇩 Indonesia? (____)
🇮🇩 Indonesia
It is said that the number four is unlucky because it sounds like the word for "death."
🇰🇷 South Korea or 🇧🇷 Brazil? (____)
🇰🇷 South Korea
It is said that breaking a mirror brings seven years of bad luck.
🇫🇷 France or 🇩🇪 Germany? (____)
🇩🇪 Germany
It is said that pointing at a rainbow brings bad luck.
🇵🇭 Philippines or 🇳🇿 New Zealand? (____)
🇵🇭 Philippines
It is said that gifting someone a clock is a bad omen because it symbolizes counting down to their death.
🇨🇳 China or 🇮🇳 India? (____)
🇨🇳 China
It is considered bad luck to stick chopsticks upright into a bowl of rice.
🇨🇳 China or 🇮🇹 Italy? (____)
🇨🇳 China
It is believed that eating 12 grapes at midnight on New Year's Eve brings good luck.
🇲🇽 Mexico or 🇪🇸 Spain? (____)
🇪🇸 Spain
It is considered unlucky to shake hands through a doorway.
🇵🇱 Poland or 🇭🇺 Hungary? (____)
🇵🇱 Poland
It is believed that tucking a bay leaf into your wallet will bring you wealth.
🇬🇷 Greece or 🇮🇹 Italy? (____)
🇮🇹 Italy