He was promoted to lance-jack after completing his training.

He is swinging the lead at work.

Despite all the criticism, she had the last laugh when her business became a huge success.

The firefighters used scaling ladders to rescue the people trapped on the upper floors.

I bought a vintage Argand lamp at the antique store.

The cosine law is used to find the length of a side of a triangle when the lengths of the other two sides and the included angle are known.

The sine law is used to solve triangles when given two angles and one side.

The law of sines is used to find the missing side or angle in a triangle.

She wore a beautiful dress with leg-of-mutton sleeves.

I always use the transit lane to avoid traffic.