He was elected president of the republic.

Let's play koi-koi tonight.

The potential energy of this ball is proportional to its height.

The place of articulation is a very important concept in phonetics.

His usual location is the seat at the very back of the library.

I have a deep interest in South Asian culture.

The weather is very nice today, isn't it?

Kyou is my best friend.

My favorite subject is mathematics.

We added new members to strengthen this project.