“Elbows off the table” is a word that is often heard in the ears of children who are ordered by their parents at the table. They find it impolite to put elbows on the table. Although now it is the thing that in ancient view in modern times but still is a command that is still in obeying by most people in the UK. In the meantime, you can go to Trinity college leeds if you want to take the English exam for the UK visa.
DO NOT REMOVE THE HOUR AT THE ENTERING ROOM (FOR MEN)
Disrespectful to men still wearing their hats in the room although the end is often seen people wearing hats in the room. And this actually still looks rude especially when viewed by an older person.
DO NOT USE THE SORRY, THANK YOU AND PLEASE WORDS
Saying gratitude is common where it is to say and indeed we should say it if someone just did a good thing for you. And say sorry if we just make mistakes against others.
Yet another in English, said sorry is a word like that already eloquently spoken for a day although only in plain and simple conversation. They will be comfortable talking to you if you use this polite word in the conversation. If you do not do it, they will think you are a rude person.