( ) 21. Ken told me there was ____ underground parking lot in his neighborhood.
A. a B. an C. the D. !
( ) 22. Where is my pen? -- Oh, sorry. I have taken yours _____mistake.
A. for B. of C. by D, in
( ) 23. It sounds like a good idea. But who is going to give the speech
-- I think Emily is the best ____.
A. plan B. goal C. chance D. choice
( ) 24. What do you think of Miss Wang’s teaching? --Oh, no one teaches_____.
A. well B. best C. better D. good
( ) 25. _____stole my wallet when I was on the bus.
--That's too bad!
A.Everybody B.Anybody C.Somebody D.Nobody