He was sweating under his armpits, perhaps because he was nervous.

He admonished his friend.

The music echoed through the mountains.

We had a consultation about an important issue.

He wants to learn deeply about religion.

Education is an important element in building the foundation of society.

I plan to travel to the Czech Republic next year.

He was an accomplice in the crime.

My father serves as the president of the mutual aid society.

Bats use echolocation to fly around in the dark.