Questions about example sentences with, and the definition and usage of "Vocabs"

A: What word is related to the following words?

방향 (turn)
세탁기 (washing machine)
팽이 (spinning top)


(1) 돌리다 (to turn) ✅
(2) 운전하다 (to drive) ❌
(3) 작동하다 (to activate) ❌
(4) 치다 (to hit/play an instrument) ❌

- 방향 돌려요.
- 세탁기 돌려요.
- 팽이 돌려요.

A: American and UK slang linked below. Canadian is very close to US. Slang in Canada is extremely regional. I read about slang in Toronto I've never heard in Vancouver.

https://grammar.yourdictionary.com/slang/american-slang-dictionary.html




https://www.fluentu.com/blog/english/english-uk-slang/

A: You should spruce up your vocab and prepositions.
I know it is hard for a foreigner to adapt to prepositions.
Prepositions take some time to get used to.
Don’t be in a hurry and accept it the way it is.

A: There are some differences, like slang words are very different

A: It is all about the tense. If you are talking about past tense, then you would say "She knew." Meaning she already knows. If you are talking about present tense which means right now, then you would say "She knows." Adding the "s" to the end isn't always about the tense. It can also be used to make something plural like "cats" or "words". Hope that helps.