The government is taking a soft line on the issue.

It is important to toe the line and follow the rules.

The trunk line connects major cities across the country.

The fault line runs through the entire region, causing frequent earthquakes.

I don't like waiting in line for a long time.

We need to set a base-line to measure our current performance against.

" That's my line - you can't steal my jokes!"

Every cloud has a silver lining.

The International Date Line marks the boundary where each calendar day begins.

The Mason Dixon line separates the northern and southern states in the United States.