Through this chemical reaction, monomers polymerize to form polymers.

His only flaw is his weakness.

He was convicted of a serious crime.

His company made a profit of one billion yen.

She knows a lot about the zodiac signs.

His new book is a big success, and it's already been reprinted.

That book is very popular and has already been reprinted five times.

My pet Bengalese finch is very cute.

Rouran was an ancient nomadic tribe.

My dog was examined by a veterinarian.