I'm tired.
I'm hungry.
It's cold.
I'm thirsty.
It's 3 in the morning.
That room is private.
Let's go for lunch!
This is a library.
The road is dangerous.
The room is very hot.
Close the window.
Be silent!
Let's have a drink!
Turn on the air conditioning.
Have a sandwich.
Don't go in there!
Turn off the music!
Sit down here.
Slow down, please.
Good idea!