He holds a personal grudge against me.

Using the private railway makes commuting very convenient.

I am studying hard to get a scholarship for university.

He is learning Ancient Greek language.

Paying the urban planning tax is a citizen's duty.

He brought gold and silk as a gift.

He hit the iron using an anvil.

She is receiving acupuncture treatment using gold needles.

We have a reserve fund for emergencies.

This metal is very durable.