以下是一些英语口语对话常用语，可以帮助你在英语口语交流中更加流利和自然地表达自己的意思：

问候：Hello! / Hi! / How are you? / What's up? / How's it going? / Good morning! / Good afternoon! / Good evening!

礼貌用语：Please / Thank you / Excuse me / Sorry / You're welcome / No problem

请求帮助：Could you help me, please? / Can you do me a favor? / Would you mind helping me? / I need your help, please.

表示同意：I agree / That's right / Absolutely / Exactly / Sure / No problem

表示不同意：I don't agree / I'm not sure about that / I don't think so / That's not true

提出建议：Why don't we...? / Maybe we could... / Have you thought about...? / How about...?