开放英语课本17

[00:00.00]Unit 35
[00:02.87]Extract 1
[00:05.84]Polly tells David about her new colleagues.
[01:11.70]Extract 2 Answer the questions by saying the opposite.
[02:42.07]Extract 3
[02:43.80]Mary and Tim meet Xiaoyan in a restaurant and tell her about their honeymoon.
[04:24.16]Extract 4 Mr Norris describes a theft.
[05:43.54]Extract 5 Part A
[05:48.68]Respond affirmatively using certainly within the sentences.