You spent 300 yuan on a pair of cotton gloves. Such a pair of cotton gloves_______be worth so much.
25. The watch, which I_________only last week, is out of order again.
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. --- _________ .