He was hiding the fact that he was an illegitimate child.

The Venus flytrap is a very unusual plant that preys on insects.

He behaved as if possessed by a demon.

He often takes things out of context to steer the conversation in a way that suits him.

He was anxious about starting a new business, but I encouraged him by saying, 'Even a journey of a thousand miles begins with a single step.'

I am majoring in immunology at university.

The smoker was smoking a cigarette outside the restaurant.

He underwent a cerebrospinal fluid test.

The cane toad is causing a big problem in Australia.

He was bestowed with a special award.