Twenty percent of the water ______ from the underground(地下).
Can you play _____football? A. / B. the C. a
Daming can ________a car. A. driving B. ride C. drive
--Is this_____English car? --No,it's____Chinese car? A.an an B.an a C.a an
I like listening _________music. A. on B. in C. to
Can you play______piano? A. a B. an C. the