His way of speaking suggested that he ____ very angry.

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

 The water will be polluted unless some measures _____.

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

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

 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

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

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

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

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

The science of medicine, _____ progress has been very rapid lately,

is perhaps the most important of all the science.

A. all whose               B. all what                           C. all that                            D. all which

Tom ____ desperate in front of the locked door.

  A. fell                               B. felt                          C. dropped                          D. lay

_____ is known to everybody is ____ the moon travels round the earth

once a month.

   A. What; that                       B. That; that             C. It; what                           D. As; what

_____ all that has been said, the tourists have been picking leaves.

  A. In spite                                B. Despite                  C. Even                                 D. Even so