Scientists need to be [] when doing research.

The extra cost of commuting to work from the suburbs is [] by cheaper rents.

The traditional [] of marriage goes back thousands of years.

His main [] this semester is to improve his grades.

Does he have a [] for lying about where he was?

The nurse is [][ his heart rate and respiration.

Their team hadn't lost a game the entire season. [], we beat them by a huge margin last night.

[] differences, there are clear similarities in all of the world's religions.

The organization promotes [] understanding between peoples.

With the collapse of the former Soviet Union, the possibility of a [] holocaust was greatly reduced.

What she did was unforgivable, but the [] thing was he didn't seem to mind.

Switzerland remained [] during the war.

There are possible risks, but [], we feel it's a sound investment.

The increase in sales was [] by the rising cost of materials.

The [] way of reducing pollution is to use cars less.

We do seem to be making some headway on that [] project.

Nationalist forces now [] more than 70% of the country.

This film contains material unsuitable for [].

The temperature is above/below [] today.

Short term contracts are now the [] with some big companies.

She was finally able to [] legal possession of the house.

Water provided the [] power for the mill.

Waiting another half hour was only a [] inconvenience

Another [] is to rent somewhere for six months.

The incident [] shortly after the plane took off.

Good teachers get their students into a learning [].

He hooked up his computer to the [].

The school board decided to [] its existing employment policy.