[ Modals ]
At the city park, visitors ____________ pick flowers or plants.
A. must
B. can’t
C. can
D. should

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Past Simple TenseSentence Types and ConjunctionsPresent Perfect Simple vs ContinuousPresent TenseVerb ConjugationPresent ProgressiveMesopotamia VocabularyAdverb PhrasesVocabulary and IdiomsNoun ClauseOther quiz:
Present Perfect Tense › ViewHave you … the bike?
A. repair
B. repaires
C. repairing
D. repaired
Modals of Probability › View
It’s got four legs, so it ……………….. be a snake.
A. could
B. can’t
Grammar › ViewYou look nice! Have you _____ your hair cut?
A. been having
B. had
Grammar › View
Everybody brought _____ own lunch.
A. Their
B. Its
C. Her
D. His
