电视大学开放英语 课本 unit32

[00:00.00]Unit 32
[00:03.16]Extract 1  Answer the questions using the prompts in your book.
[01:11.67]Extract 2  Tim is on the telephone to Mary.
[02:17.36]Extract 3  Answer the questions using the prompts in your book.
[03:24.85]Extract 4  Listen and respond to the statements using instructions in your book.