Survival phrases

Can you repeat that please?

Speak more slowly please

Do you Understand?

I don't understand

I understand

I don't know

Is that right

Yes, that's right

No, that's not right

Do you speak English?

Do you speak Japanese

I speak Japanese but not very well

Excuse me

I'm sorry

Thank you

What time is it now?

Let's eat!

What a feast that was!