Allen had to call a taxi because the box was _______ to carry all the way home.

A. much too heavy               B. too much heavy

C. heavy too much               D. too heavy much

 A cook will be immediately fired if he is found _______ in the kitchen.

A. smoke    B. smoking     C. to smoke           D. smoked

 One-third of the country____ covered with trees and the majority of the citizens______ black people.

   A. is ; are     B. is ; is     C. are ; are   D. are ; is

 Having a trip abroad is certainly good for the old couple, but it remains____ whether they will enjoy it.

A. to see     B. to be seen    C. seeing     D. seen

 Mencius believed that the reason why man is different from animals is______

   Man is good.

   A. that     B. what       C. why      D. whether

 _____ with so much trouble, we failed to complete the task on time

A. To face    B. Faced    C. Face    D. facing

 It’s reported that the United States uses______ energy as the whole of Europe.

   A. as twice    B. twice much   C. twice much as   D. twice as much

 The rare fish,_____ from the cooking pot, has been returned to the sea.

  A. saved     B. saving     C. to be saved     D. having saved

 ----- I’m taking my driving test tomorrow.

----- _____!

A. Cheers     B. Good luck      C. Come on     D. Congratulations

 Some insects_____ the colour of their surroundings (环境) to protect themselves.

   A. take up    B. take off     C. take on     D. take out