[ Modal Verbs of Possibility ]
Someone is at the door. It ___ be the postman, but I’m not sure.
A. must
B. can’t
C. could
D. might not

Random Topics:
The Simple Present TenseIdiom and TensesReported Speech and Reporting VerbsPhrases & ClausesConditional and Mix Conditional SentenceHomophonesGrammar : can, could and be able toVerb Tenses and Sentence StructureCoordinating and Subordinating ConjunctionsGrammar - to beOther quiz:
Grammar › ViewI didn’t see the beginning, because when I arrived at the cinema, the movie _____ .
A. has started
B. have started
C. had started
D. had start
Present Simple and Present Continuous › View
Does he speak English very well?
A. Yes, he does
B. yes, he do.
C. No, he does.
D. yes, he doesn’t
Past Simple › ViewThey ______ their homework before dinner.
A. finish
B. finishing
C. finished
Simple Present Tense › View
Complete the sentence: ___________ you speak English? (Interrogative)
A. Are
B. Is
C. Does
D. Do
