He was asked to proxy for someone during the attendance check in class.

I looked for a cheap hotel to save on the cost of accommodation for my trip.

I looked for a cheap hotel to save on accommodation costs.

She is learning how to use pronouns.

I forgot to pay the bus fare.

The train fare is high, making my monthly expenses tough.

Who wrote this draft?

The Ministry of Internal Affairs and Communications is one of the administrative organs of Japan.

Shogo is my best friend.

I love the game called Shisen-Sho.