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Facts prove that the world’s economic development is not a win—lose game but one in which all _____be winners.

A.     can  B.shall  C.must  D.would

David arrived at the meeting____at ten o’clock,as it was scheduled,not a minute early or late.

A.     flexibly  B.temporarily  C.approximately  D.punctually

---Go and get Lily to write for the wall newspaper.

----Why _______?couldn’t I do better?

A.     I  B. her  C. she  D. me 

He has impressed his employers considerably and _____ he is soon to be promoted.

A. eventually       B. yet       C. finally      D. accordingly

____ difficulties we meet, we can work them out.?

A. Whatever        B. However     C. Wherever   D. Whenever

Just as music as a universal language, _____.

A. so it is a mirror of the time

B. as a mirror of the time

C. it is also a mirror of the time

D. so is a mirror of the time

— Mrs Green is angry with Mary. It seems ______ she is going to call her mother. 

— Right, let’s persuade Mary to give up now.

A as if                      B as long as

C even if                    D in order that

he field research will take Joan and Paul about five months; it will be a long time _______ we meet them again.

A.after   B.before   C.since    D.when

The medicine works more effectively      you drink some hot water after taking it.

A. as    B. until    C. although     D. if

_____________ is a fact that English is accepted as an international language. 

  A. There      B. This         C. That          D. It