That traveller is travelling around the world.

The passenger pigeon is an extinct species that was once very common in North America.

My dream is to time travel.

A drop of water fell from the cup.

He knows the knack of cooking.

He gathered the wood chips and started a fire.

He set off on a journey to the north.

He cut his hair yesterday.

He maintains his health by eating liver every day.

She is a professional dresser, always wearing the latest fashion.