21. There is_______ "o" and_______ "I" in the word "bowl".
A. a; a B. a; an. C. an; a D. an; an
22. It's 3:40 p.m, Tom with his classmates_______ football on the football field.
A. plays B. is playing C. play D. are playing
23. My friend Jimmy was born_______ 1998_______ a winter morning _______ December.
A. in; on; / B. in; in; / C. in; in; of D. in; on; in
24. -How much do you spend the beautiful jeans?
-They_______ me 80 yuan.
A. buying; pay B. to buy; take C. buy; spend D. buying;