01 Do you understasnd?                 Wakari masuka?
02 Do you understasnd English?         Eigo ga wakari masuka?
03 Yes.                                Hai.
04 Yes, I do.                          Hai. Wakarimasu.
05 No.                                 I-i-e.
06 No, I don't.                        I-i-e. Wakarimasen.

07 Please say again.                   Moo ichido itte kudasai.
08 Please speak slowly.                Motto yukkuri itte kudasai.

09 I'm sorry.                          Gomen nasai.
10 I'm sorry.                          Sumi-masen.
11 I see./I've got it.                 Soo desuka.