How can I ask a question? Here are some greetings and introductions. - Hello, how are you? - Fine, thanks. And you? - Very well. How are things? - Not too bad. - How is your sister? - She's fine. - May I introduce a good friend of mine? This / He / She is [.....] - Nice to meet you, [.....]. Have we met before at university? - Yes, we did. - How about your studies? - It's alright. - I am glad to hear that. - Well, it is time to go. See you soon, friends - Bye, see ya. (informal)