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They are all very clever, but _______of them could work the problem out.
A. any　　　　　 B. some C. none D. neither

May 1 vacation is _______.I can’t wait to go back home.
A. coming         B. on the way          C. approaching      D. A.B and C

He did’t make _____clear when and where the meeting would be held.
A. this             B. that                C.it               D. one

----Why did you go back to the shop?
-----I left my friend______there.
A. waiting          B. to wait              C. waits           D. waited

 To all the famous artists’ surprise, the unknown woman’s two_______paintings are also on show in the art exhibition.
A.  littie blue oil        B.  blue little oil       C. oil blue little    D. little oil blue

 The lawyer was expected to _____ some proposals after reading all those documents.
A. come up with         B. put up with           C. look up to       D. keep up with

 _____ his knowledge of the mountainous country, John Smith was appointed as our guide.
A. In spite of            B. On account of       C. Regardless of      D. In place of

 Political parties often differ in their views on various _____ concerning their own countries.
A. ways               B. measures            C. issues            D. patterns

 Evidence obtained from observation and experiment is often used to _____ a scientific theory.
A. confirm            B. confine             C. conform           D. conceive

 Jack is good, kind, hard-working and intelligent. _____, I can't speak too highly of him.
A. As a result            B. By the way         C. On the whole      D. In a word