—How old are you?—__ _____A.Fine. B.I'm nine.
This(是) my computer. A.are B.it C. is
There _____ twenty cows on the farm. A. are B. is B. have
I have a new dress ____ my birthday party. A. with B. to C. for
It’s hot today. Take _____ your jacket. A. off B. out C. of
Where is the art room? It’s on the ____ floor. A. one B. first C. room