Не могу понять, как решить? brush up the expressions below what does mean? — i’m sorry, i don’t know. could you help me, please? i don’t understand can i borrow your pencil / eraser? is this correct? excuse me, can i go out? how do you spell what’s the english word for

1. What does it mean?
2. не меняем
3. не меняем
4. May I borrow 
5. Is it correct? (Is it so?)
6. ... may I go out
7. How do you spell this word?
8. How do you say it in English?

What does it mean? — I’m sorry, I don’t know.
Could you help me, please?
I don’t understand
Can I borrow your pencil / eraser?
Is this correct?
Excuse me, can I go out?
How do you spell it?
What’s the English word for it?