The work to pull the wiring to the new house has begun.

The electrician wired an electric wire to the new building.

He proposed a new hypothesis about the problem.

I like finding fossils.

This tree has fossilized over thousands of years.

This shirt is made of synthetic fibers, making it very easy to wash.

This makeshift bridge was built immediately after the flood.

This hypothesis is based on scientific evidence.

This bridge is made of makeshift.

This industry has become an oligopoly.