[ Modal Verbs ]
You ………. feed the animals in the zoo. It’s forbidden!
A. should
B. have to
C. mustn’t
D. must
Select your answer:

Random Topics:
Grammar CorrectionPre-intermediateGerunds and ModalsFuture PassiveGrammar- Later/LatterGrammar & VocabularyTransitive or Intransitive VerbsPresent Verb TensesComparisonVerbsOther quiz:
Tenses › ViewChoose the best way to combine these ideas using past tenses: First, he ate lunch. Second, I arrived.
A. When I arrived, he ate lunch.
B. When I arrived, he had eaten lunch.
C. When I had arrived, he ate lunch.
D. When I was arriving, he eats lunch.
World Literature Vocabulary › View
To set up camp
A. encamp
B. endcamp
C. endgame
D. in camp
