UNIT8情态动词练习1
—Thatmustbeamistake
—No,it_____amistake
mustnotbeB
needn’tbeC
cannotbeD
wouldnotbe2
—_____IwaterthetreesonTuesday
—No,youneedn’t
Shall3
He_____notpayunlessheispunishedtopay
shallB
would4
I_____suchamistakeagain
shallnevermakeB
maynevermakeC
canneverdoD
needneverdo5
—_____Iturnontheradio
—You’dbetternot
Itisnoisyenoughinthisroom
ShallB
Let’sgotothelibrarythisafternoon,_____
shallweB
willweC
canweD
shouldwe7
Wherearemykeys
I_____lostthem
oughttoB
shouldhaveC
willhaveD
musthave8
Evenifhehastime,he_____shoppingintownonSunday
won’tgoB
willgoC
won’tgotoD
doesn’tgo9
He_____finishedearlier
shallhaveB
oughttoC
couldhaveD
musthave10
IncaseI_____,Iwouldtryagain
willfailB
wouldmissC
shouldfailD
shallmiss11
Sincetheroadiswetthi