Everyone was surprised by the news.

He was demotivated by his failure and decided never to get involved in that business again.

He was left in a state of friendless isolation.

My pet is a collie.

Vietnamese is one of the isolating languages, where the order of words is very important.

Korumbia is my best friend.

Considering his health, I recommended moderate exercise.

He needs to worry about his health.

He is showing symptoms of melancholia.

He is good at playing the Tonkori.