24. ---Lily has won the math competition. ---No________she looks so happy.
23. If Catherine keeps practicing the violin in this way, she______to make a famous violinist.
22. ---Chatting online has become_________popular means of communication.. ---That’s true. It is especially popular with young.
二、单项填空(共15分)21. ---I’m sorry I shouldn’t have laughed at you the day before. --- _________ .
Great changes have taken place in that school. It is no longer ______ it was 20 years ago, ____it was poorly equipped.