(2009辽宁大连调研I ______ have been more than six years old when the accident happened. 
#90247
A
shouldn’t
B
couldn’t
C
mustn’t
D
needn’t
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The Chinese teacher looks so pale. She ___ be ill.
#88979
A
must
B
mustn’t
C
can
D
need
Now then, children, Its time you ________.
#89639
A
were washed and dressed
B
washed and dressed
C
are washed and dreesed
D
washed and dress
 I _____ you would come today. You _____ me a phone call in advance.
#90156
A
don’t expect; should have given
B
didn’t expect; could have given
C
hadn’t expected; ought to give
D
didn’t expect; can have given