I always have a spare key to my house in my bag.

Ripples, caused by the wind, were spreading on the surface of the pond.

I forgot the password for this computer.

They deepened their friendship through a skirmish.

His grief expressed deep sorrow.

He grieved deeply over his father's death.

This is my new aikuchi.

He is my best partner.

This cloth was dyed with ancient indigo from Wu.

I decided to meet him at the rendezvous.