He decided to quit smoking for his health.

This restaurant is non-smoking.

According to the dentist, it seems I have developed gingivitis.

He chose a stable job, saying 'a bird in the hand is worth two in the bush.'

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.