Either he or I ______to the airport.

______是我国第一部长篇历史章回小说：

Duty is an act or a course of action that people __________you to take by social customs, law or religion.

Duty is an act or a course of action that people ______you to take by social customs, law or religion.

Project ______is an uncertain event or condition that，if it occurs，has a positive or a negative effect on at least one project objective，such as time，cost，scope，or quality．

_____city do you prefer, Shanghai or London?

It will be a relief over the death of a friend or a relative if the friend or relative dies from ______.

Hurry up, or you ______ catch the train.

我国小说史上第一部长篇讽刺小说是（）。

__________是我国第一部长篇历史章回小说。

我国第一部长篇讽刺小说是_________。 ( )

_________是我国第一部长篇历史章回小说。