Topics: Modal Verbs
The snake disappeared from the zoo some time on Thursday. ‘It ____ slipped out of the cage while the door was open.’
A. had to
B. should have
C. needn’t have to
D. must have
Select your answer:
Random Topics:
Regular Plural NounsPresent Continuous TenseModals and ResponsibilitiesDemonstrative SpeechRun-On SentencesGrammar - Sentence StructureGrammar and IdiomsPossessive PronounsGrammar and Passive VoicePresent Perfect TensesOther quiz:
Conditional Sentences › ViewThe structure of the Zero Conditional is…
A. If + past perfect , would + have + past participle
B. If + present , present
C. If + present , will + infinitive
D. If + past , would + infinitive
Modals › View
I think you __________ tell him the truth.
A. will
B. could
C. may
D. should