Different Ways to Say Hello

https://7esl.com/ways-to-say-hello/

Children Go Blue

http://www.un.org/en/events/childrenday/

2018: Children are taking over and turning the world blue

This year the world is going blue! We’re asking individuals, schools and corporates worldwide to go blue to help build a world where every child is in school, safe from harm and can fulfil their potential, and we know you do too. Going blue activities include: sharing our promo video for Children's day, signing the global petition and going blue in support of children’s rights in social media, and much, much more.

How to Introduce Yourself in English

https://www.eslbuzz.com/how-to-confidently-introduce-yourself-in-english/