[ Modals of Advice ]
If you visit Mexico, you must ____ tacos.
A. eat
B. to eat
C. eating
Select your answer:

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Present / Future / Present Progressive / non Action VerbsTenses and ArticlesDefinite & Indefinite Pronoun & ConditionalsVocabulary and UsageModifiersModals of Obligation and PermissionDo not- Does notPresent Perfect and Present Perfect ContinuousFuture Tenses and ModalsPreposition and Preposition PhraseOther quiz:
Grammar › ViewAnson __________ his bicycle every Saturday.
A. clean
B. cleans
C. cleaned
D. cleaning
Tenses › View
I __________________ the fire at 6 in the morning and when Peter came, it __________________ brightly (LIGHT, BURN).
A. lit – burnt
B. lit – was burning
C. lit – had been burning
