In the organic chemistry class, there was an explanation of the Natta projection.

I often go to the cinema on weekends.

Life is a series of ups and downs.

Life is a series of vicissitudes.

I am studying Modern English.

The Brachiosaurus was a very large dinosaur.

The brachiosaur was a very large dinosaur.

I want to go to Barbuda.

She wears a hijab every day.

He needs to have surgery on his bladder.