How many are there?
A. birthday B. birthdays C. a birthday
( )Can I have _____ water?
A.these B.some C.one
( )Juice and water are healthy drinks，_____ Coke isn't healthy drink.
A.and B.but C.or
( ) There are _____ students in our class.That is 19 boys and 21 girls。
A.forty B.fourty C.fourteen
( )_____ is a doctor.What about _____ father?
A.His，your B.Her, your’s C.His，you
( )—Where _____ you _____?
—I'm from Beijing.
A.are, from B.do, from C.are, come