Americaisan__________country.Youcanhear__________everywhere.
A、English-spoken;EnglishspeakingAtthismomentthebellrang,________theendofclass.
One way to understand thousands of new words is to gain __________ good knowledge of basic word formation.
________, the first settlers found in New Zealand many strange birds and animals that exist nowhere else in the world.
I_________whenIwasayounggirl.
We ________in the neighborhood.
