The patrol car was patrolling our neighborhood.

Mr. Sugai is my best friend.

He is reading a sura of the Qur'an.

We started killing rodents in the house.

We set traps to kill the mice in the house.

He is a deaf person and communicates using sign language.

He flowed through my question without interruption and continued the conversation.

He got stuck and couldn't move because his foot was caught in quicksand.

He makes a living by pulling a rickshaw.

He is a renowned political scientist who has written many important papers.