Please stop deriding my dreams.

I often go to the cinema on weekends.

Learning Modern English is important for smooth international communication.

Life is a series of ups and downs.

I want to go see a Broadway musical.

Life is a series of vicissitudes.

I am studying Modern English.

The history of the British Empire occupies a particularly important part in world history.

The artificial satellite is orbiting around the earth.

The study of nekton is an important part of marine biology.