conversation

我在咖啡店和朋友们进行了愉快的交谈。

I had a nice ___conversation with my friends at the coffee shop.

他的英语口语已经足够进行日常对话了。

His English is good enough for daily ___conversation.

两国代表就边境问题进行了正式会谈。

The representatives had formal ___conversations about the border dispute.

我通过手机应用和我的朋友聊天。

I have a ___conversation with my friend on a phone app.