There are formal and informal ways to greet people depending on the situation. Informally you can say hi, hello, hey, or yo while more formally you can say good morning, good afternoon, or good night. To continue a conversation after greeting, you can ask how the person is doing or how they have been.

1. GREETINGS
HOW TO SAY HELLO!

2. • There are many ways in which we can greet people,
the main difference is that sometimes we need to
be informal or other times formal:
• Hi
• Hello
• Hey
• Yo (very informal)

3. • If you are in a formal environment, you can greet like this:
• Good morning
Good afternoon
Good night

4. • If you want to continue with a conversation, use one of this
were you can get extra information:
How are you? How is it going?
How have you been?

5. • Hello Mike!
Hi miguel, how have you
been?