Achieving a high degree of proficiency in English as a foreign language is not a mysterious _____  without scientific basis.
   A. process                 B. practice             C. procedure      D. program

 They were so far away that I couldn't _____ their faces clearly.
   A. see through            B. make up           C. see off        D. make out

---- May Day is drawing near. Are you going home for the holiday?
---- I haven’t decided yet. I_____ go home, but it all depends.
　 A. may　　　　　　　 B.need　　　　　 C.will　　　　　　 D must

 The earthquake left,______ a lot of damage to Wenchuan.
   A. caused              B.to have caused    C to cause         D. having caused

　 As they couldn’t satisfy my ____, I’m____now.
　 A. needs; starving　　　 B. need; starved　　 C.needed; starvation D. needing; hunger

 Many people have found their reading skill_____ improved after some training.
   A. slighly               B. nearly              C. greatly         D. almost

----- What does Canada export?
---- A large quantity of wheat_____ sent away.
　 A. is　　　　　　　　　 B.are　　　　　　　　 C. have　　　　　 D. is being

 With the influence of the financial crisis ,only two people came to look at the house,_____ wanted to buy it.
   A. neither of them        B. both of them       C. none of whom  D. neither of whom

 Living in the central Australian desert has its problems,______ obtaining water is not the least.
   A. for which             B. to which           C.of which        D. in which

 _____ the Internet brings much profit in, it can cause o lot of social problem.
   A. If                    B. While              C. Once          D. When