Greetings and farewells

Commants

100

 you say when you enter to a room

Hello or good morning.

200

You are going to bed.what you should say?

Good night

300

You are leaving the school.you will see your friends tomorrow.What do you say?

See you tomorrow

Uses

100

When do you say good night?

Before going to sleep.

200

When do you say ,nice to meet you?

When you meet someone for the first time.

300

A commant to inteoduce yourself

Hello, my name is...

Formal

100

Formal way to greet your teachers

Good morning or good afternoon

200

When you meet your principal the first time you say.

Nice to meet you sir.

300

When greeting someone in the afternoon,  you say this

Good afternoon 

Informal

100

Informal way to say hello

Hi

200

How do you say goodbye to a friend y a fun way?

Bye-bye

300

Short way to say good morning to a friend

"Morning"