It is very interesting to learn about ancient history.

I attended the meeting on his behalf.

I will attend the meeting as your stand-in.

This diagram shows the progress of our project.

That topic is very interesting.

I attended the meeting as his surrogate.

This piece of art reflects the zeitgeist of its time.

We should protect the environment for the next generation.

She placed the candlestick on the table.

This sentence is written in capital letters.