[ Modal Verbs ]
Who’s that at the door? It _____ be Susie – she’ll still be at work now.
A. can
B. can’t
C. may
D. ought to

Random Topics:
Present Perfect and Simple Past TenseModal Verb-ing form and the to-infinitiveSimple vs Continuous Past TenseSimiles, Metaphors, Personification and HyperboleAdverb of TimeModals for ObligationGrammar Double Object VerbsPrepositions and ConjunctionsSimple Present and Present ContinuousOther quiz:
Present Simple › ViewThey ____ to work by bus.
A. going
B. goes
C. go
D. went
Vocabulary › View
She wore one yellow shoe and a green shoe, so her shoes were ____________.
A. creative
B. mismatched
C. pesky
D. moody