In the next 30 years, we could see more heat waves like_____ now occurring in the US or the kind that swept across Europe in 2003 that caused tens of thousands of deaths.
The officer gave orders that anyone________ a gun should be reported to the police station.
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.