1) Do I have to pay an additional fare.

我还要付费吗。
2) Do you want me to pay in cash?

你要我付现金吗?
3) Shall I pay you now?

我现在要付吗?
4) And he paid for my school tuition.

他还帮我付学费。
5) I want to make it a collect call.

我要让对方付费。
6) Do you want me?

需要我吗?
参考词条