I have (got) to go.我得走了.

A: I have many things to do. I have to go.

我有很多事要做，挂了。

B: Alright I'll give you a call tomorrow night.

好的，我明晚再给你打。

I'll talk to you soon.我们以后再聊。

A: It was very nice hearing from yew.

能和你聊聊很髙兴。

B: Thank you. Talk to you soon.

谢谢你，我们以后再聊吧。