在口语对话中，使用衔接语句可以使对话更加流畅自然。

以下是一些常见的口语对话衔接语句：

1.表示同意：

- That's right. / You're right. / I agree.

2.表示不同意：

- I don't think so. / I'm afraid I disagree.

3.表示补充说明：

- And another thing... / Also... / In addition...

4.表示转折：

- However... / But... / Although...

5.表示总结：

- In conclusion... / All in all... / To sum up...

6.表示引出新话题：

- By the way... / Speaking of which... / Anyway...

7.表示询问对方意见：

- What do you think/ How do you feel about that/ Would you prefer...

8.表示确认对方的理解：

- Do you know what I mean/ Are you following me/ Am I making myself clear

9.表示请求对方重复或解释：

- Could you repeat that/ Could you explain that further/ I'm not sure I understand.

以上是一些常见的口语对话衔接语句，可以根据具体情况和对话内容进行灵活运用。