I exchanged dollars for yen.

Millet was one of the main grains in ancient China.

This mulberry tree was planted by my grandfather.

There is a big mulberry tree in my garden.

He added a new reel of books to the bookshelf.

I have all seven volumes of Harry Potter on my bookshelf.

This project has finally been completed.

He completely finished the project.

He has worked for many years as a bureaucrat.

I bought three pieces of apples at the supermarket.