34. They lost their way in the strange area, and________made matters worse was that their mobile phones didn’t work.
Had it been possible, I would have gone to attend Monica in the hospital, but I________ fully occupied last month.
When asked what original intention led them to volunteer, about half of___ said they were willing to devote themselves.
We are using so many raw materials every day, which _______ that they _______.
On average, 50 percent of those _____ said they would prefer to see Mr. Obama win the 2012 ticket, _____to just nine percent who prefer Mr. Romney.
South Korean star PSY's “Gangnam style” video,________, has set the Guinness World Record for the most “liked” video in YouTube history.