This is the largest clock in the world, _____ the minute hand is six meters long.

  A. where                         B. of which                          C. whose                    D. which

 Sarah hopes to become a friend of _____ shares her interests.

  A. anyone                       B. whomever            C. whoever                         D. who

 Liu Xiang is ________ Yao Ming.

A. as a famous athlete as                                    B. as famous an athlete as

C. so a famous athlete as                                    D. as famous an athlete so

When and where to go for the on-salary holiday _____ yet.

         A. are not decided                                                  B. have not been decided

    C. is not being decided                                          D. has not been decided

 The water will be polluted unless some measures _____.

         A. will be taken         B. are being taken   C. are taken              D. were taken

His way of speaking suggested that he ____ very angry.

         A. should be              B. be                                     C. is                    D. was

 Pine trees, of which there are almost one hundred _____, are found throughout the North Temperate Zone.

         A. species                            B. samples                          C. specimens   D. Standards

 The salmon dish was _______, wasn’t it?

         A. success                           B. the success          C. a success              D. successes

 The conference had been held to discuss the effects of tourism ___ the wildlife in the rainforest.

         A. in                             B. on                                     C. at                            D. with

 Specialists may be useful to _____ a situation and suggest solutions.

         A. analytical              B. analyze                           C. analysis                 D. analyst