What are informal dinners like
举一反三
- In informal situations, you greet people like this
- Which expressions are informal? A: Good afternoon. B: What's up?. C: I’d like you to meet my wife. D: Nice to meet you.
- What is the tone of this writing, formal or informal?
- What is said to be the advantage of informal learning?
- In what situation is the invitation letter often used A: Formal situations B: Informal situations C: Both formal and informal situations