He is traveling around the world as an ecologist.

I'm looking forward to riding the Ferris wheel with her.

The spectators raised their voices in excitement from the stands.

Grandpa was scratching his back using a backscratcher.

I installed a new doghouse in my garden.

She is the mother of quintuplets.

Will the day ever come when I am freed from this eternal torment?

His native language is English.

He likes to learn foreign languages.

My age is 30 years old.