The fires burned for three days, ________ a total of 25,000 buildings.

Frank put the medicine in a top drawer to make sure it would not be _____ to the kids. [ ]

The 2010 World Cup will be held in South Africa, and no one can _____which country will be the champion. [ ]

Ten years ago the population of our villagewas_____that of theirs.

We are working ______ to get the work done on time There is only one day left before it must be finished [ ]