He was staring at the horizon.

The lotus was beautifully blooming in the pond.

It's difficult to understand his inmost feelings.

A bee is flying in the garden.

This train is too slow.

He is the leader of that team.

Last night, I was scared because of the thunder.

What is today's task?

He tried to solve the problem all day long.

Strontium is one of the elements abundantly present in the earth's crust.