-- How did it____________ that you got injured?

   -- Oh, I knocked into a tree to avoid a trunk.

   A. come across            B. come about    C. come in         D. come out

 Although ____________ to stop, he kept on working

A. tell                            B. telling                   C. having told        D. told

 After years of hard work, the athlete_____________ won a gold medal in the London Olympic Games in ㊣2012

   A. entirely             B. absolutely        C. eventually      D. steadily

 -- Did you notice my little son just now?

   -- No, Mrs. Black. I _____________ computer games.

A. was playing           B. am playing     C. would play      D. play  

 Not until the press reported the pollution _____________ why the water supply had been cut off.

   A. people knew                                  B. people had known    

C. did people know                                D. had people known

 That big clock will have to go because it___________ too much space in the small hall.

   A. makes up            B. sets up          C. turns up        D. takes up

 -- Did Michael take __________ place of Allen as the guitarist?

   -- No. He gave the performance in __________ place of Rocky.

   A. the; the                  B. the; /                    C. /; the                 D. /; /

 It was only when they returned to Italy from China____________ Marco Polo, who was then 15 years old, first met his father.

   A. which               B. when           C. that           D. what

 --Would you rather __________ there tomorrow?

   -- No, I’d rather he __________ there instead of me.

A. to go; will go                             B. go; went      

C. go; will go                                 D. going; shall go

  _________, the teacher asked whether anyone wished to ask a question.

   A. Finishing his lecture                     B. To finish the lecture 

   C. Having finished his lecture                       D. Finished the lecture