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.

She works as a stewardess.

In order to solve problems, it is important to listen to the opinions of many people, as the saying goes, 'two heads are better than one'.

I hope our love will be eternal.

He is an expert in geophysics.

He was born in an oblast of Russia.