(2011·江苏高考)—I left my handbag on the train, but luckily someone gave it to a railway official.
—How unbelievable to get it back! I mean, someone ________it.
A．will have stolen B．might have stolen
C．should have stolen D．must have stolen
(2011·全国卷Ⅰ)They ________have arrived at lunchtime but their flight was delayed.
A．will B．can
C．must D．should
(2012·江苏高考)—Happy birthday!
—Thank you! It's the best present I________ for.
A．should have wished B．must have wished
C．may have wished D．could have wished
(2012·江西高考)We ________ have bought so much food now that Suzie won't be with us for dinner.
A．may not B．needn't
C．can't D．mustn't
(2013·四川高考)—Why are your eyes so red? You ________ have slept well last night.
—Yeah, I stayed up late writing a report.
A．can't B．mustn't
C．needn't D．won't
(2013·辽宁高考)Harry is feeling uncomfortable.He ________ too much at the party last night.
A．could drink B．should drink
C．would have drunk D．must have drunk
