( )21. —Would you like to climb mountains with me this Sunday?
—I’d love to.But I______play table tennis against Class Three.
A. am going B. am going to C. am D. going to
( )22. —Do you like swimming?
—Yes,swimming is a good way______fit.
A. keep B. to keep C. keeping D. keeps
( )23.—______do you prefer, walking or running?
—I like running better.
A.What B. How C. When D. Which
( )24.The shirt looks very nice. I guess it is______100 yuan.
A. at first B. at most
C. at least D. at last