Moyan has won the Noble Prize in Literature, which has made him world-famous, but before that no one could have imagined how great a role he _______ in the literary world.

 Mr.White works in an import and export company,but he_____for this industrial  fair,since he is on leave.

.--- I was lucky the win a gold medal in the800-metre race.--- You  ____ through hard training.

 —Mr Harry, we want to hear what you think about the reform being carried out in our school.—OK, I        to that.

With the development of science and technology , more new technology____ to the fields of IT.