Don't you think it a pity that John ______ have behaved roughly toward us?
| A．should | B．would | C．could | D．might |
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 |
．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 |
--- 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 |
Mrs Jane is ____ to know whether her husband is still alive in this crash．
| A．cautious | B．happy | C．anxious | D．essential |
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 |