If a boy or a girl has grown up in a home with sharing tasks and decisions，he or she will probably______.

Either he or I ______to the airport.

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．

测量地面点的位置必须进行的三项基本测量工作为___ 测量 、___测量和 ___ 测量 。

测量地面点的位置必须进行的三项基本测量工作为距离测量 、 ___ 测量和 ___ 测量 。

角度测量中,___ 测量用于确定地面点的平面位置,___测量用于间接测定地面点的高程。

_____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.

测量的三项基本工作是：________。