[ Modal Verbs ]
The sign clearly states that you __________ feed the animals in the zoo.
A. mustn’t
B. don’t have to
C. can
D. should
Select your answer:

Random Topics:
Auxiliary Verbs (be, do, have)Morphology and GrammarZero Conditional SentenceComparison DegreeNoun ClausesTOEIC Grammar-ed or -ingFirst ConditionalParallel Structure or Combining SentencesVOCAB & GRAMMAROther quiz:
Future Tense › ViewIt is _____ rain soon.
A. going to
B. will
C. shall
D. may
Grammar › View
The children _____ happy to get presents.
A. is
B. are
C. am
D. was
