Education about sex is very important.

His social status is very high.

Kaku is my best friend.

This house is old, but you can feel its character.

This painting is my favorite.

Without his help, this project cannot proceed. He is truly an indispensable presence.

What is the price of this product?

He was elected as a member of the lower house.

His beauty is such, like a blooming spring day.

He devised a clever plan to outwit his enemies.