Audio 10
Doomo sumimasen.		 Iie.
Audio 9
Onegaishimasu.		 Hai.
Audio 8 Prof. says:

Oyasumi.		 Student says: Oyasumi nasai.
Audio 7
Konbanwa.		 Konbanwa.
Audio 6
Hajimemashite..		 Hajimemashite..
Audio 5 Prof. says:

Ohayoo.		 Student says: Ohayoo gozaimasu.
Audio 4
Ii otenki desu ne.		 Ee (or Hai), soo desu ne.
Audio 3
Ohisashiburi desu ne.		 Shibaraku desu ne. Or Ohisashiburi desu ne.
Audio 2
Arigatoo gozaimasu.		 Iie. or Dooitashimashite.
Audio 1 Prof. says:

 Ja mata..		 Student says: Sayoonara. or Shitsuree shimasu.