I ____ him by surprise and he had no time to think of an excuse．

     A．caught             B．seized            C．held               D．took

 They are teachers and don’t realize ________ to start and run a company．

       A．what takes        B．what they take                                   C．what takes them   D．what it takes

 You’d better choose someone________ you think ________ kind and friendly to help you．

       A．whom; is             B．who; is                C．that; to be            D．which; to be

 We were in _____ when we left that we forgot the airline tickets．

       A．a rush so anxious                              B．such anxious rush

       C．so anxious rush                               D．such an anxious rush

 _____ in the dark, his head hit against a tree．

     A．Walking               B．He was walking   C．Walked                D．When he was walking

 She may have missed the train,____ she won’t arrive for another hour．

       A．in that case        B．in her case         C．an any case        D．in which case

 Don’t be too rude to your father．Never in his life _____ in that way．

     A．has he spoken to                            B．he has spoken to

       C．has he been spoken to                       D．he has been spoken

 There sat an old man in a black coat,        his head in his hands thinking．

     A．put                  B．with                  C．and                   D．for

 ----Have you any letters _______, sir?

---No, thanks．You may take a rest．

       A．to type              B．to be typed       C．to be typing       D．typed

 The American Civil War lasted four years        the North won in the end．

     A．after                 B．when                C．before               D．since