15．The government should protect the old valuable buildings ____ they are not in harmony with the modern ones nearby．

　　　　 A．even though　 　　　 B．as if　　　 　　　　　　 C．even so　 　　　　　　 D．now that

14．Nowadays meteorologists can make good forecast for 3 or 5 days ．Perhaps soon they may be able to do that for a week or ____．

　　　　 A．more behind　 　　　 B．more ahead　 　　 C．less behind　 　　　 D．less ahead

13．--- What’s the matter with your boyfriend?

　　　　 --- I can’t stand ____ when he often ignores me and talks with other girls．

　　　　 A．one　　　　 　　 B．that　　　 　　　 C．him　 　　　　　　　 D．it

12．Mrs Jane is ____ to know whether her husband is still alive in this crash．

　　　　 A．cautious　　　 　 B．happy　　　　 　　 C．anxious　 　　　　　　 D．essential

11．The successful launch of Shenzhou VII must have immediately excited the Chinese, ____ it ?

　　　　 A．needn’t　　　 　　　 B．didn’t　　 　　　 C．hasn’t　　 　　　　 D．mustn’t