Everyone was surprised by the news.

Have a good day at school, son.

When her son goes to school, the mother always says 'see you later'.

My friend came from South Africa.

The African rock python is a very large snake that lives in the savannahs of Africa.

The Atlantic humpback dolphin is designated as an endangered species.

Well then, I'm off.

He was going back and forth between the office and home all day.

I'm just going to the supermarket, okay?

I will go to the library and come back.