The last one will pay the bill.A. arriveB. arrivedC. to arriveD. arriving

问题补充：

The last one will pay the bill.

A. arrive

B. arrived

C. to arrive

D. arriving

答案：

A. arrive

B. arrived

(答案→)C. to arrive

D. arriving

解析：句意，最后一个到的人买单。根据will pay the bill可知是将要发生的事，故用不定式。