Saori is my best friend.

弖 is a borrowed sound kana, representing 'te'.

The pupil of her eyes was a deep blue, like the sea.

Seeing his deed, I was surprised.

It's really chilly today, isn't it?

I caught a cold because of this coldness.

Osamu is disciplining himself every day.

His spine is straight, and he has good posture.

He was granted a driving license.

When I was a student, I used to study in the library every day.