The policeman is investigating the scene of the traffic accident.

I think his actions are rash.

I think his actions are rash.

In total, we spent 1000 dollars.

Our expenses totaled fifty thousand yen.

He went to the police station and reported the theft.

He was calculating in his head.

In Japanese grammar, the ren'youkei form of verbs plays an important role.

Our relationship is very deep.

He solved complex mathematical problems using his new calculator.