23. A. cloth B. art C. article D. picture
22. A. real B. fresh C. true D. creative
21. A. gets tired of B. looks forward to C. deals with D. makes use of
18. One ought ______ for what one hasn’t done. A. not to be punished B. to not be punished C. to not punish D. not be punished
17. No one knows exactly ______ this important discovery was made.
A. that B. that how C. what D. when
16. I have made___clear that all of us are strongly against smoking in the office.
A. this B. it C. that D. one
15.Tim is absent from school.That is he was badly hurt in the football game.
A.because B.why C.how D.when
14. ______on the MSN, some people often use “88” for “goodbye”.
A.While chat B.While chatting C.While chatted D.While to chat
13._______ is known to all, Lu Xun was famous as a great thinker.
A. Which B. As C. It D. What