Mr. Azama is my best friend.

He was a bit dimwitted, so I had to repeat the explanation several times.

I really think he's a dimwit.

The summer vacation ended in the blink of an eye.

The train will arrive soon.

He is always hanging out with bad friends. Truly, birds of a feather flock together.

His speech has persuasiveness.

The extent of his vocabulary strength indicates that he is an avid reader.

His ability to concentrate is astonishing.

Her strong gaze gave a strong impression even before she spoke.