This house is warm even in winter because it has double-pane windows.

He donned his military clothing and headed for the battlefield.

He had no choice but to obey his boss's orders.

He had no choice but to follow his boss's orders.

This fixture is indispensable to my daily life.

I will turn twenty years old next year.

Our project is scheduled to be completed on the twentieth day of the month.

This offspring cannot yet be separated from its mother.

This garden was nurtured using plenty of manure.

Sai is my best friend.