1.Mr Bush is on time for everything.How______ it be that he

1.Mr Bush is on time for everything.How______ it be that he was late for the opening ceremony?
A.can B.should C.may D.must
2.There basketball team has lots of excellent plays,so if no unexpected thing to happen ,their team ________ win the championship.
A.would B.may C.should D.need
3.--_____I book a table for dinner a few days ahead of time?
--Yes,you______.The restaurant is always full,especially during ahead of time.
A.Must;will B.Must;can C.Shall;shall D.Shall;must
4.--Were you told to attend the meeting?I didn't see you away.
--______,but I had an accident on the way.
A.I was going B.I would C.I should have D.I'd like to
5.If I knew the answer,I wouldn't be asking,______?
A.didn't I B.could C.would I D.wouldn't I
6.If he ______ hard in the past five years,things wouldn't be going so smoothly.
A.had not been working B.was not working C.has not been working
D.were not working
7.You _______ much better now if you had taken my advice
A.will be B.would have been C.are D.would be
8.______ for the free tickets,I would not have gone to the films so often.
A.If it is not B.Were it not C.Had it not been D.If they were not
9.Were it not for the snowy weather,we______ all right.
A.would be B.would have been C.were D.may be
还有,能否翻译一下The policeman declared that the blow on the victim's head must have been made from behind.made from behind的用法与意思.
我犯的错你们加起来基本上都犯了，但却互补，让我弄懂了一些题，期待更满意正确完整的答案！

好多阿!来吧!第一题,句子的意思是：“布什先生做任何事情都很准时.如果他开幕式时迟到将会怎样”,首先排除must,must多表示较肯定的推测,一般有一定的根据,此处并不是很肯定,说话人是几乎无法想像这样一个不太可能的...