( )21. There are _______ people in the big mall on National Day.
A. thousand of B. two thousand of C. thousands of D. two thousands of
( )22. Chengdu is ________ the southwest of China.
A. in B. to C. on D. at
( )23. —Where would you like to go on vacation, Linda? — I would like to go _______.
A. nowhere peaceful B. somewhere fascinating
C. fascinating somewhere D. peaceful anywhere
