34．--What about _______ fishing tomorrow?

--Good idea!

A．go                  B．going                C．went                   D．gone

33．The letter is _______ in French．I can't read it．

A．writing             B．written                C．wrote                D．writes

32．It was late．She washed her face _______ went to bed．

A．or                       B．so                 C．and                 D．but

31．_______ play in the street! It' s dangerous．

A．Don' t               B．Doesn't          C．Not              D．Not to