completely 完全地；complete 完全的、彻底的；完成；
She used to be terribly shy, but a year abroad has compllete ly tranformaed her.
Environmentalists say a critical factor in the city’s pollution is its population.
jump to a conclusion 草率决定
We can safely draw some conclusion from our discussion.
New evidence might lead to the conclusion that we are wrong.
It look the jury some time to reach the conculustion that she was guilty.
consuming 强烈的 消耗的
People are concered about the cutback in federal welfare programs. 人们关注着联邦福利计划的削减。
The 200-person staff cutback was announced yesterday
cut short 缩短 打断
come into play 开始活动，开始起作用
The new rules have already come into play.
Personal feelings should not come into play when one has to make business decisions.
have……in common (with) 和……共同之处
The only thing we have in common is that we’ve both been to France.
in some cases 在某些情况下。