The dinosaurs of the Cretaceous were very large.

His pulse is getting faster.

My mother planted red and white flowers in the garden.

I wrote the problem on the blackboard using chalk.

Japan's exclusive economic zone plays a crucial role in the management and utilization of marine resources.

We are planning to go to the science museum this weekend.

I saw a whooper swan in the park.

The story of 'Puss in Boots' is very popular among children.

Cygnus is one of the summer constellations.

In the park, a gray-haired old man was sitting on a bench reading a newspaper.