情态动词练习高一英语精选情态动词练习题1)You____allthoseclothes
WehaveawashingmachinetodothatsortofthingA)needn'thavewashedB)shouldn'thavewashedC)mustnothavewashedD)cannothavewashed2)John'sscoreonthetestisthehighestintheclass;he____lastnight
A)shouldstudyB)shouldhavestudiedC)musthavestudiedD)musthavetostudy3)Theroomisinaterriblemess;it____cleaned
A)can'thavebeenB)shouldn'thavebeenC)mustn'thavebeenD)wouldn'thavebeen4)Nobodyknowshowpeoplefirstcametotheseislands
They____fromSouthAmericaonrafts
A)musthavesailedB)cansailC)mighthavesailedD)shouldhavesailed5)Marywasnotinherbedroomyesterdayafternoon
She____inherclassroom
A)shouldhavebeenB)musthavebeenC)mustbeD)shouldbe6)Bobsaidhewasgoingtojoinourclubbuthedidn't
He____hismind
A)can'thavechangedB)wouldn'thavechangedC)musthavechangedD)shouldn'thavechanged7)You____totown