[00:01.00]Lesson 21
[00:03.75]Which book?
[00:06.12]Listen to the tape then answer this question.
[00:12.38]Which book does the man want?
[00:17.79]Give me a book please, Jane.
[00:21.43]Which book?
[00:23.72]This one?
[00:25.38]No, not that one. The red one.
[00:30.33]This one?
[00:31.82]Yes, please.
[00:34.16]Here you are.
[00:36.04]Thank you.