Everybody’s fingerprints are _______, so the police can easily find the thieves if any is left when they’re stealing.

Other businesses, such as insurance companies, are more concerned with acquiring a central position so that they are ______ to the urban population.

Education in government colleges is very cheap, but if you go to the _____colleges, it is much more expensive.

A recent study shows that health problems are closely_______bad eating habits and a lack of physical exercise.

I’ve been writing this report ____for the last two weeks ,but it has to be handed it tomorrow.