This ring is made of pure platinum.

This banned book is prohibited by the government.

Eight months have passed since we got married.

I collected the leaves that were falling in the park.

My body is increasing white blood cells to prevent a cold.

He sent the package by express mail.

When he found the white horse, he was immediately fascinated by its beauty.

She exercises every day to strengthen her gracilis muscle.

His cooking skillfulness is really wonderful.

He is learning how to hack the computer security system.