In which part of the play is it　　　　Lily will play a role?

  A. where                          B. which               C. that                          D. who

----- The flower is beautiful. ----- _________.

　 A. So is it 　 B. So it is  C. It is so 　 D. So it is

--- I’m sorry I can’t go with you.

  　--- ______? Haven’t you agreed?

  　A. How’s that                B. What is it  

  　C. Why don’t you             D. What do you think

--- Excuse me, sir. Would you do me a favour?

    --- Of course. What is it?

  　--- I ______ if you could take me to the station.

  　A. would wonder               B. did wonder     

  　C. was wondering              D. had wondered

Nothing is wrong with the radio 　　　　　　?