[ Modal Verbs ]
He _______ have been the one who broke the vase. He’s already broken some dishes before.
A. can’t
B. must
C. was able to

Random Topics:
Action VerbPast Perfect Simple & Past Perfect ContinuousActive & PassiveQuantifierModals for Ability, Possibility and PermissionVerb Patterns / IngSimple Present ProgressiveThird ConditionalGrammar of Conjunctions and PrepotitionsPresent Perfect Simple & ContinuousOther quiz:
Reported Speech and Subjunctive › ViewThe manager requested ……… 20 minutes earlier for the health inspection.
A. all employees being
B. that all employees be
C. on all employees to be
D. that the employees they be
Grammar › View
Your house is ________ than ours.
A. the best
B. bigger
Adverbs of Frequency › ViewI ——- TV with my friend at home
A. Run
B. Watch
C. Wash
D. Watches
Grammar › View
It was John who ……………. the police.
A. alert
B. alerted
C. alerts
