There are 20 students in our class.

He is an employee of that company.

He is a true gentleman.

That person is my friend.

He is known as an astonishing talent in that field.

This summer was oppressively hot, making it difficult to go outside.

Due to the fire, there was thick smoke everywhere.

He is suffering from an incurable disease.

This snake has lethal poison, so please do not approach it.

He overcame his fear of fierce beasts.