Go ahead with this work.

This job gives me the hump.

This job is killing me.

This work is beyond my grasp.

The population of this country is diminishing.

We encounter similar difficulties when we substitute rectangles for triangles in this configuration.

This factory can turn out 200 cars a day.

How is the word accented?

This proverb is worth remembering.

We can conclude that this phenomenon is not related to either pollutant.