I have been living in the United States for 20 years, but seldom ______ so lonely as now.

—How was your trip to London?

—Great. I was helped by an organization. Otherwise, I ______ it.

Our coach says we won’t keep winning games ______ we keep playing well.

Many people believe that hunger is only a problem in the developing world. ______, it is a problem all over the world.

Give me an undisturbed hour and I ______ the work Tom has left unfinished.

We have been seeing good cooperation between tourism industries across the Taiwan Straits ______ shape since July, 2008.

A lot of attention ______ to greenhouse gas emission. Look at those environmental posters.

It was while he was visiting his uncle in a mountain village ______ he got the inspiration for his new novel.

What moved us most was that some ordinary people volunteered to help those ______ in the storm in Beijing.

Mr. Mike, in ______ supermarket we bought an ipad last week, will give us a report on management this evening.