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.

According to the Imperial Headquarters announcement, the war situation is progressing favorably.