Americaisan__________country.Youcanhear__________everywhere.
A、English-spoken;EnglishspeakingThe world ’ s smallest baby, a __________ girl weighed just 24 grams when she was born .
Areyou_________yourclassmateswell?
Noone_________ofit.
Ourteachersmadeus________alotofhomeworkafterschool.
__________ twenty-fifth of December is __________Christmas Day.