The star is surrounded by an accretion disk.

The action plan is essential to achieve our goals.

The public granary was filled with crops to feed the population during the winter.

The board of directors meets once a month.

He has a will of steel.

Purchasing power parity is an important economic concept.

The foster family provided a warm home for the child.

Adolescence crisis is a period of great changes and questioning.

I lost my address book.

The access map is located at the entrance of the building.