[ Perfect Modals ]
They _______ missed the train if they left on time.
A. Might have
B. Should have
C. Can’t have
D. Could have

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Going To Be and WillSimple Present and Present ContinuosConditionals and Modal VerbsPresent Continuous TenseVocabulary and DefinitionsGrammar : Must (Necessity)Interjections, Tag Questions and Nouns of Direct AddressPresent Progressive (Future)GerundTenses and QuestionsOther quiz:
Grammar & Vocabulary › ViewWould you like to join us?
A. Yes, I do.
B. Yes, I would.
C. Yes, I like.
Modal Verbs › View
Adults ___________ buy tickets to attend the event. It is an obligation.
A. have to
B. don’t have to
C. has to
D. doesn’t have to
Present Simple › View________ Bryan go to school at nine o´clock?
A. Do
B. Does
C. Do
Grammar › View
Eight planets rotate around ___ sun in ___ solar system.
A. a , a
B. the , the
C. the , a