Project（71）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．

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．

● Project（71）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.（71）

I remembered the day when World War II finished I was eight or nine at the time , and we heard it ___ when we were at the table

 ______ twice a year, whether it is a car or a bus or a truck, is the rule that every driver must obey in this city.

I remembered the day when World War II finished I was eight or nine at the time , and we heard it ___ when we were at the table

The guard, fencing or shielding for moving parts or machinery can be removed for repair only when the machinery it belongs to（）

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

Developed countries, like the US, have moved the some manufactures to the developing countries. Is it true or not? （）

The（）may examine or re-examine the goods or take samples from them straightaway in the absence of the consignee or the consignor whenever it considers this necessary.

A mark or place at which a vessel comes under obligatory entry，transit，or escort procedure is know as（）.

A current moving across a lock entrance toward the river or toward the dam is called a(n)（）.