He underwent a cerebrospinal fluid test.

For now, please give me a cup of coffee.

The cane toad is causing a big problem in Australia.

My dream is to visit the Republic of South Africa.

The Republic of South Africa is located at the southernmost tip of the African continent.

We had a picnic on the left bank of the river.

He is going to the hospital for cancer treatment.

I saw a flock of wild geese in the park.

His face is very expressive.

He stubbornly refused to change his opinion.