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。