Made of goat wool, Cashmere is one of the most expensive ____ and is used to make scarves and sweaters.

English inventor Paul Hodge ____ the first steam fire engine in the United States.

In contrary to estimation, counting is more ____.

In 1905, Albert Einstein ____ an experiment, proving that light is both a wave and a particle.

Before going through medical procedures, patients must sign an informed ____ form, showing that they agree to the procedure.

The Japanese mythological events of the Kuni-Yuzuri may be ___ in real historic events.

Annora Brown was _____ by the Canadian Glenbow art foundation to paint 200 native Canadian wildflowers, some of which are now extinct.

Consisted of Spain and Portugal, the Iberian ____ is surrounded by sea and ocean, only connected to Europe at the French border.