In order to reduce food waste, we should plan our food consumption.

Let's pray that World War III does not occur.

He always proactively suggests new ideas.

I like listening to Beethoven's Ninth.

He is good at playing Beethoven's Ninth.

This is my fourth attempt.

This is my second attempt.

He passed the medical school entrance exam on his first try.

He passed the difficult exam.

The Tertiary period was a very important time in the history of the Earth.