Plastic and rubber won’t _________ electricity,but copper will.

I always have so many things to ________ when I come into the office after a trip abroad.

Frequently single-parent children ________ some of the functions that the absent adult in the house would have served.

It was several minutes before I was ______of what was happening.

All this snow and ice makes it difficult for old people to ____ very well.

What has been ________? You haven’t been around to see us for ages.

The teacher asked the girl again, raising his voice a bit, but still_______no answer.

Armed police and railway workers were removing snow from the track to _______ a train stuck near Jining in Inner Mongolia.

Having become famous, Wang Baoqiang often has people ______ him in the street and ______ for his autograph (签名). 

As far as I am concerned, our unbeatable school team _________ the important game. 

Now the People’s Liberation Army is _______ very modern weapons, which no one dares to look down upon. 

Our car________ and we had to push it off the road.

I learned from my book that it was nothing but ten years of hard work that ______ his success in business.

What she said to the police about her experience ______ quite true after they looked into the case.

Stories have been _________ concerning the government’s secret intentions.

It was funny to see that the dog’s eyes immediately ________ at the sight of its owner. 

. He was late for the meeting because the bus he took ______ halfway. 

Her design won the first prize in the competition. Years of patience and hard work had at last ______.

Lei Feng always _______ the interests of the people _______ everything else, which has been praised highly by people all over the country .

Devoted to their study , many high school students ______ little importance to sports.