二、填空题(本大题共28小题，共36分)
Section A Fill in the blanks with the appropriate words given in the group.
(共8小题，每小题2分，共16分)
21. feel have, go, will be, are, was
The black middle class ________________ culturally excluded while the poor _______________ totally alienated.
22. a, the, some, all, each, such
A knife is no good. You need ________________ screwdriver to do ________________ job properly.
23. took, was taken, had taken, operated, been operated, operating
He ________________ to hospital last night and he's already________________ on.
24. was, were, be, shall be, will be, has been
________________ it necessary that my uncle ________________ informed?
25. both, whether, neither, or, nor, but
________________ by accident ________________ by design, he arrived too late for the appointment.
26. which I bought, what I bought, I bought, which, what, who
This is the only book ________________ ________________ challenges this common belief.
27. which, what, that, is, are, was
________________ I need for the spring cleaning ________________ a pair of rubber gloves, some detergent and several plastic bags to hold the garbage.
28. a, one, some, any, other, another
The New York Times is neither ________________ thing nor the ________________ It's not really a city newspaper and it's not really a national newspaper either.
