He is acting very arrogantly.

We hold weekly meetings to deepen our mutual understanding.

That was unexpected, I had no idea you were good at cooking.

This lake is rich in diatoms.

He found a gem in the shape of a dipyramid.

He made an object in the shape of a bicone.

He has gephyrophobia, and is afraid of crossing bridges.

He entered the room trembling with fear.

This lemonade is really refreshing.

This juice has a refreshing feeling.