He made a big statement about launching a new project.

This is not just a replica, it's the real thing.

He was arrested for drug abuse.

This product is expensive compared to other equivalents.

What is this solid made of?

There are sediments at the bottom of this lake that have accumulated over centuries.

There are many things placed in my room.

She bought a new dress at that boutique.

He is majoring in physical chemistry at university.

I am majoring in physical chemistry at university.