
[ Past Modals ]
“What about someone with a key? A member of staff, perhaps?”
“It ___ have been one of the staff as I’m the only person with a key.”
A. must
B. can’t
Select your answer:

Abstract vs. Concrete Conditional Sentence Type 1Yes-No Question Grammar speak,talk,say,tellPassive VoicesPhrases and ClausesNoun ClausesGrammar - First ConditionalModal Verbs - Obligation
Other quiz:
Regular and Irregular Verbs › ViewI______(play) video games yesterday.
A. walkd
B. walked
C. playyed
D. played
Correlative Conjunction › View
She is ______ beautiful ______ talented, people adore her.
A. neither… or
B. as … as
C. both … and
D. either… or
How to use : Read the question carefully, then select one of the answers button.