Language
Country
Population
(It) is spoken
(It) is
Number
(They) are

How?
Plus
Minus
Which?
How many?
(It) is written
Your name

Hello
Good Morning
Pupils
Sir
Good afternoon/evening
Dear
Good night

Well
Bad
Just about all right/so-so
Okay
Awful
Goodbye
See you,bye

See you soon
See you soon
See you tomorrow
See you
Bye
This
Pleased to meet you

Delighted to meet you
Welcome
These
Happy birthday!
How old are you?
I am...years old
When is your birthday?

I am called.../my name is...
My name
You are called
What is your name?
What is your name?
What is their name?/How are they called?
He/se

Where?
You live
I live
Address
Telephone
Not at all,don't mention it
I am

Sorry
I am sorry
It's nothing,it's not important
Miss
Lady
Sir
Family name,surname