[ Modals ]
You’ve been working in the garden all day. You … be tired.
A. could
B. may
C. can’t
D. must

Random Topics:
Linking Words & PhrasesSentence TransformationMixed ConditionalsVerb Tenses and Past Participleswould should couldPassive to ActiveCan vs CouldModals Posibility and ProbabilitySubordinating ConjunctionDependent PrepositionsOther quiz:
Type of Sentences › ViewDon’t spill your drink!
A. Imperative
B. Interrogative
C. Declarative
D. Exclamatory
Modals › View
It was wrong of you to criticise your son in front of his friends.
A. You could have criticised your son in front of his friends.
B. You must have criticised your son in front of his friends.
C. You mightn’t have criticised your son in front of his friends.
D. You shouldn’t have criticised your son in front of his friends.